KeithAug

Hi Julie The strong back contacted forward and aft (on the longitudinal stringers) with a little clearance on the intervening frames. I used spacers at the stern end to take care of the athwart ships curvature. Effectively the strong back was locating solidly at 4 points. This was enough to adjust the slight sideways bow and more pronounced twist in my skeleton without altering the hull fore to aft curvature. You can see from the attached photos that the strong back is about 2/3 the length of the hull. You can also see the spacers (white card) in the bottom left corner. My interpretation is that Amati want you to use the deck pinned in place while the skeleton is glued and thereafter removed while 1st planking is undertaken. This is particularly important with the Amati (unbacked) planking solution as you would need access to the backs of the planks to ease them into edge to edge alignment. This access is available for the initial planks but soon disappears as the planking proceeds, unless of course the deck isn't fixed in place until later. Keith

Hi Julie My observations on the questions you pose are as follows:- The round mast bothered me also - particularly as the 1989 Endeavour definitely has an oval mast. If I had thought about it early enough I would manufactured the mast out of a square section core with semicircular dowels front and back and then tapered this. I didn't and made do with a round mast. This isn't ideal but wasn't particularly noticeable on the finished model. Pragmatism over perfection for me in this case. I din't nail the deck in place as suggested in the instructions. Bolting on the oak plank strong back removed the need for attaching the deck until after I had completed the 1st planking. Having completed 1st planking I cut a dowel of about 1 foot in length and the same diameter as the mast and used this to align the forward section of the deck relative to the frames (similar to what you are doing). With the deck in place (held with elastic bands passed around the deck and hull) I used a square to make sure that the dowel was at right angles to the deck fore and aft. As the deck rises towards the bow this gave a natural rearward rake to the mast. I also used the square to judge that the dummy mast was at right angles to the deck athwart ships. Because of the curvature of the deck the latter operation required equal thicknesses of packing to be placed at the deck edges (to compensate for the curvature). Once I was happy with the location of the dummy mast I drilled though the deck into the frames at a number of locations with a 0.5mm drill. I then removed the deck applied the glue and relocated the deck back in position using dressmakers pins through the pre drilled holes (no nailing required). The deck was held in place during gluing with elastic bands. Once the fore section of the deck was in place the rear section was easily located by butting it up to the fore section. I wasn't content with accepting a straight mast but also wanted to impart rearward curvature in addition to the rearward rake. I did this by using the back stay to spring the mast towards the stern. This of course had implications for the shape of the mainsail at the luff. Hence the templating that I had to do when shaping the sails. My 1989 Endeavour has a fixed back stay as well as pairs of running back stays on either side. The fixed back stay is absent on your 1934 version which relies solely on the running back stays (a recipe for dismasting if you ask me!).

Yves Thank you for you kind comments all the way through this build. Keith

Julie Re movable rudder - I did consider it but decided not to because of the issue you have identified. Perhaps the simplest solution would be to shorten the rudder by 1/4 inch at the keel end and add the 1/4 inch to the hull to give the extra "meat" required. Model sailing yachts are far less stiff than the real thing, the way that scale works isn't linear and modellers who convert yachts for RC nearly always make the keel much deeper (and therefore out of scale). It's all to do with a fluid dynamics property called Reynolds Number which is a bit nerdy. They therefore wouldn't have the problem that you identify. Keith

Julie Re your question about how the planking will look at the gunnel line. This is the best photo of the planking that I have. If you zoom in and look closely you can see many of the planks and even some of the end to end abutments. Keith

Display Stand Continued. I toyed with the idea of trying a bit of inlay on the base but decided that the natural wood was better. I did however mill the edges to add interest and give it a more professional look. I cut down the door handles to create pedestals. On the end of the "T" I added turned polythene cones. The cones contact the hull and I wanted something pliable to prevent hull damage. The cones are attached by screws and these give a degree of adjustment. This helps with the levelling of the model when displayed. The bottom of the pedestals are drilled and tapped to take the mounting bolts which locate through the holes in the base. I then polished the pedestals on a polishing wheel. I did an initial check on the functioning of the pedestals by mounting them on a scrap piece of MDF as per the photographs. The check confirmed that the pedestals would give the hull adequate support. I did find that the base was prone to flexing (splaying of the pedestals). Although the mahogany base was going to be more rigid I decided to add a strengthening strap (visible in the previous pictures). I then assembled the stand and placed Endeavour on it. A bit of levelling and the waterline was horizontal and the yacht had the characteristic rise towards the bow. Now all I have to do is disassemble it all and polish up the base.

Hi Julie I hate the thought of painting mahogany as well. Creating a trapezoid is only necessary where tight curvatures are involved - i.e. the bulb. I have a piece of oak abut 12 inches long and 1 inch square in which I have machined grooves (miniature circular saw). I have 2 grooves per side each near the edge - 8 grooves in total. The grooves are 1, 2, 3 and 4 mm wide and 1 and 2 mm deep. I sand the planks by placing them in the relevant groove (to support them) and then sanding along their length while holding the sanding block at the correct angle. The backing will help with the fairing the frames. The laser burn also helps - the fair shouldn't remove all of it as it gives you an indication of when you have gone far enough - i.e a thin line of it remains. Sand along the length of the hull and use a sanding block which spans 4 frames (3 gaps). A couple of other Endeavour builds featured in NRG do start at the bulb and deck and close at about water line height. The closing pieces are typically thin triangles. Other planks are also tapered to a greater or lesser degree. I wanted nice parallel planks without odd shaped closing pieces. So I started at the deck and worked towards the bulb. This worked well. All this however is relevant to the 2nd planking. You have a bit more flexibility on first planking. Your guitars are wonderful - very professional. Keith

Display Stand I have now given some thought to the display stand. I don't favour pedestals drilled and screwed into the keel as it always seems wrong to me to drill holes into the bottom of boats - even if they are for static display. This inevitably leaves me with forming some sort of cradle. Cradles can however look heavy and they tend to obscure the lines of the hull. I wanted to fashion something that was elegant and allowed maximum visibility of the yachts beautiful lines. I had a few bits and pieces in the workshop that I felt I might incorporate into the final design as follows: I had recovered these door handles from a rather expensive kitchen that my wife decided we needed to replace earlier this year. I thought these might come in handy for making the vertical supports. A few months ago I went to an auction and found a beautiful 1920's 3 leaf mahogany table measuring 6 feet x 3.5 feet. The top and legs were in beautiful condition while the softwood frame had suffered an attack of woodworm. I got it for a song £31 ($50). I thought one of the leaves would provide the base (although I did feel bad about the prospect of cutting it up). I decided at which frames the cradle would locate and traced the hull outlines at these locations (using the plywood sheet that the frames had been been cut from as a template). I sketched a number of options for the design before choosing one. Having decided on the frames where the cradle would fit I measured the critical dimensions and established the overall size of the base. I cut out the base on my saw table and planed the edges on the router table. The mahogany machined up beautifully. You can see from the end grain that the mahogany is a single piece (indeed the whole table leaf was made from a single piece of timber 2 foot wide. Working with mahogany nearly 100 years old is a wonderful experience. Having cut out the base, holes were drilled and counterbored to take the bolts for attaching the cradle supports. I will cover the rest of the stand build in the next post.

Hi Julie A few comments here. The 2mm x 2mm planks can be held in place quite well using elastic bands. I found they needed to be sanded into a trapezoid to butt up snugly. Your interpretation of the instructions for planking the bulb are correct. You don't need to cut the elastic bands, stick a pin or nail in the frame near the plank, loop the band over it and then wrap it round the planks. Finish by hooking the free end over the same nail. As you suggest if you are planning to use the plywood drop keel you will have to be careful not to get glue on it. You could try covering it with Sellotape, to be remove once the gluing is complete. If you are not backing the planks (as I did) you need to take great care to make sure the edges of the planks align. Any misalignment will have to be taken out by sanding or filling with wood filler. Sanding often leads to holes or at best a tissue thin shell if alignment isn't near perfect. Wood filler is often used by builders - particularly on 1st planking. The reference to vinylic I think refers to PVA wood glue. I used Evo-stik PVA wood glue. There are a number of ways of approaching planking a hull. Many builders seem to favour starting at the bulb and deck and working towards the middle (waterline). I found this hull planked relatively well working from the deck to the bulb. Keith

Hi Julie A packet of strong elastic bands are useful to have around. You can wrap them tightly around joints to hold them temporarily in place or during gluing. They are useful in tight areas where its difficult to get the ratchet clamps in place. Keith

Julie I had the same issue with the tight joints. Much filing resolved it. I thought it might be just my kit but it seems like it is a more general problem. Keith

Hi Julie Once you get on to assembling the frames make sure that the assembled frames are "true". On mine their was a slight bow and a pronounced twist from bow to stern. Eyeballing the assembly by looking along the frames from the bow with your eye just above the deck level should reveal any distortion. The kit instructions suggest you temporarily nail the deck in place to control distortion during gluing. This might address the bowing but it does not provide sufficient rigidity to cure twist. You may recall that I found it necessary to bolt an oak plank to the deck to hold it true. Did you resolve what you are going to do about jointing the mast? I bought From "Enterprise to Endeavour" by Ian Dear to accompany my build. You might find it interesting. Regards Keith.

Hi Julie Its a bit late here so this may be a little brief. My concern about the dinghy is that with only the bow and transom secured the planks will have a tendency to spring back to their former flat shape when removed from the frames. I had thought of trying to get a mid section frame in place to prevent this. I thought clinker might be better as the overlapping of the planks would give extra stiffness. I shaped the frames with a small sanding block. It took an hour or so. I think nailing is a bit optimistic as my guess is that the ends of the planks will split. I would be inclined to rely on glue but if you do nail I think pre drilling will be necessary. In my kit the dowels were half rounds and the mast dowels were staggered so the end joint was only ever half of the mast thickness. I had 5 half rounds from which to form the mast (2 half lengths and one full length on one side and 2 full lengths on the other) I found the segmented mast had the benefit of allowing me to get it very straight. I did hunt for a dowel long enough to avoid jointing but the ones I found all had an unacceptable degree of bend. You refer to 3 dowels - is your kit different to mine? I agree end jointing of 3 dowels would be useless. The romance of your dock vision is compelling. Can you build a bar on it please? I often sit on deck after a long day at sea (usually in the rain if its Scotland) sorting through the rats nest of lines that my fellow crew members have abandoned in favour of their gin and tonics. I get a bit OCD (obsessive compulsive disorder) about rats nests. The practical point however is that lines dropped on a deck tend to collapse relatively flat to the deck as their weight overcomes the stiffness in the line. At model scale the opposite is true and the stiffness overcomes the weight. The result is that they stick up at odd angles and don't look very realistic. You might want to experiment before deciding which way to go. Goodnight Keith

Hi Grant If you do get round to making the blade lock the most critical dimension is the length of the peg which holds the arm. I measured the distance from the outside of the drive pulley to the wall and added .015 inch. Regards Keith

Hello Julie, I didn't build the dinghy because the refurbished yacht relies on an inflatable. I did assemble and sand the frame and I and may get round to making it one day. I think it might be quite tricky as its planked without attaching the planks to the frame - so that it can be removed. Usually dinghys of this type are clinker rather than carvel built and I don't recollect this being covered in the instructions. As to handling the Yacht I think you will find it very easy until you attach the mast. This can be towards the end of the build and you should be able to get on without worrying about transport until the mast is attached. In my build I did make the mast removable - all the shrouds and stays attach to the deck with bolts and all the sheets etc, are tied to the deck fittings. I didn't explain this in the build, perhaps I should have done. You can see the attachment details in some of the photographs. One thing you might like to consider before starting is how you want to display the model. I quite like having the model sat in a cradle once complete. If you go down this route you can get on with the build and worry about the cradle later (or alternatively use the one provided). Many builders however favour screwing dowels (metal or wood) into the keel. If you go down this route you will need to attach some form of captive nut arrangement into the frame. By the way - very nice workshop. I would have gone into mourning If I'd had to leave it. Keith.

Hi Julie, Very pleased that it finally arrived. I look forward to following your progress. I know 3 rules of workbenches / tables as follows. Rule 1 - The size of the workbench is inversely proportional to the tidiness of the owner. Rule 2 - The bigger the workbench the more time spent looking for the tool needed. Rule 3 - Workbenches larger than needed are ideal places to park tools which are not needed. Keith.

Hello Pat I do have a patent for a liquid distributor!!!!!!....... but not for these modifications that anyone who wants to can copy. Thank you for the interest. Regards Keith

Hi I find soaking wood in container of boiling water is the most convenient method. For anything up to 1/8 inch a few minutes soak will do the job. You can vary the size of the container to match the piece of wood you want to bend and any water left in the kettle can be used for coffee (or tea in my case). When bending long strips I use a steam wallpaper stripper and push the strips down the steam outlet tube. Keith

Tinkering with Table Saw I am between models so I spent a few hours tinkering with my Byrnes saw. Firstly I was finding blade changing a bit of a chore. Holding the shaft across the flats on the drive end (behind the belt guard) while at the same time loosening the blade fixing nut from the access hole in the base was a bit frustrating, particularly as the spanner on the drive end had a habit of falling off. I wanted something that locked the drive end thus allowing me to replace the blade while only working from the blade end . I decided to make the locking device in the attached photos. Its slides in position and locks in place using the knurled wheel for blade changing and retracts (sliding along the slot) to be locked in the disengaged position. I also took the opportunity to cut a viewing hole in the guard to ease location of the locking attachment. Obviously I will need to remember to disengage the lock before switching the saw on. I find that things that don't have their own place get lost. I am forever looking for stuff!!!! In the case of my saw the rip angle gauge and the blade height locking key are both prone to going walkabout. I decided to mount both in the saw body. The angle gauge locates in a clip bolted to the side of the saw and the key locates on pins mounted at the back of the saw as per photos.

Reflections - Overview:- I think the Amati Endeavour kit provides a good challenging option for the competent less experienced builder. The laser cut frames and comprehensive nature of the kit contents, together with good quality plans enables the builder to make rapid progress - always a benefit for those who might become daunted by the size of the task. Seeing the hull develop quickly is good motivator, inspiring the builder to return frequently to the build. Had I stuck to the 1934 kit design I am sure that I would have been more than happy with the result. Instructions:- I found the build instructions supplied with the kit to be rather brief and I am sure that an inexperienced builder would have struggled. I think a more detailed explanation would have proved beneficial. Inadequate aspects of the kit:- 1. I thought the drop keel and its mounting was poor and much too flimsy for a quality model. 2. I thought the spacing of the frames in combination with the thickness of the planks would make achievement of a shapely hull profile problematic. I note other builders have sanded through the 1st planks when attempting to achieve a reasonable quality finish. 3. I wasn't very impressed with the quality of the deck planking. To me it felt too open grained. 4. The suggested method of creating the rudder seemed daft and the rudder profile didn't match the hull lines as well as I would have expected. I ended up modifying the shape to make it look right. Good aspects of the kit:- I felt that the fineness of the hull lines (with smooth transitions between frames) did a lot to make the planking much easier than on my previous builds. My first significant build was Billing Boats Smit Rotterdam and the complex hull curvature made for quite a taxing planking operation. My second build was a scratch build model of HMS Cornwall which was easier to plank but still more difficult than Endeavour. I have included a few photos for interest. My view is that Endeavour provides an excellent challenge for those branching out into hull planking for the 1st time, but i would recommend providing a backing to the 1st planks to compensate for the issues mentioned earlier. I was particularly pleased that the mahogany strips provided with the kit as they gave a rich deep colour once varnished. Although I doubted the segmented approach to the mast it actually worked well. I really liked 1:36 as a modelling scale as it gave enormous scope for creating detail. My previous builds have all been at smaller scales - 1:96 and 1:72. I think my future kits will all be at larger scales although I accept this will limit the scope of what I might attempt. I really liked building a yacht. I have sailed for 34 years and building my own yacht seemed, in a strange way, to connect me more closely with pleasant memories. (I can highly recommend the rum punches, lapping waves and inspiring sunsets at Basils Bar on Mustique). Kit or Scratch? I went down the kit route somewhat in haste. I suspect that at least 1/3 of the expenditure on the kit still resides within the box as I have all of the deck fittings / deck houses left over. Kit building also caused me a few frustrations when I didn't like the materials supplied - e.g. the thickness of 1st and 2nd planks, the quality of the deck planks and mahogany ply (warped). In retrospect I should have gone down the scratch build route based on the Amati plans which can be purchased separately and which are clear and comprehensive. What next? I am being lured in by the grace and beauty of Altair - another British Yacht of the 1930's. A comprehensive plan set is available from a number of suppliers and Santa's bag need filling!!!!! Thank you to all those who have taken an interest in this topic.

A final few photographs. I think I will also do some refections on the build in a future post plus some thoughts on my next project. I also have to make a display stand and possibly a display cabinet. I will cover these as and when I get round to making them. Keith

I have now finished - it took a bit if time to get the sheets and halliards tidy but a couple of simple jigs helped. Here are a selection of photos of the finished model. I will post a few more tomorrow.

Julie You may have seen this. http://www.adamlaystudio.co.uk/wp-content/uploads/2014/05/Endeavour-Boat-International-July-2012.pdf Keith

Julie I don't think anything is unrealistic and on my next build I think I will try to simulate deck hatches. The teak edging to the seating area looks a bit tricky. I have steamed and bent hard woods in the past but I find very tight bends on anything other than veneer (.020") tends to lead to splintering. The up-stand for the well on my build was made out of 3 thicknesses of veneer, soaked in boiling water and then glued over a former turned to the correct diameter. I think if I wanted to duplicate the edge detail I'd form the outer profile in a thin plank of teak and then glue it over the well and then cut out the centre of the sheet to form the inner profile as a final operation, however I can think of a number of options. I experiment when I come across new situations and usually find something that works. Keith

Hello Julie Thank you for the comments. Much of your build will be the same as its only the deck detail that differs to any significant degree. You will find a couple of other Endeavour build logs at 1:35 and 1:80 scale which you might find useful particularly as these keep closely to the Amati 1934 original detail. I started my sailing in 1978 and still manage the odd week away. Prior knowledge did help, particularly with the rigging details. The downside is that I became a bit obsessive about knots, which all had to be correct even though they were too small to be seen in detail. I think you will find the kit a good entry point into ship modelling as it gives plenty of challenge while rewarding the modeller with reasonably rapid progress and pleasing results. My build took 10 months of about 10 - 15 hours a week but this included a lot of time searching for deck details. Your build should be less time consuming. Good luck with you build and may your time pass pleasurably. Keith