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Mark Pearse

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  • Gender
    Male
  • Location
    Sydney, Australia
  • Interests
    We own a small classic yacht - a gaff sloop - which is excellent for day use & racing also. Cherub gets lots of use.

    I enjoy fishing & used to surf a lot. These days I'm a family man but we sail together.

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  1. Hi John yes I did, & got some brass flat strips from them - at 6mm or 1/4 width. I can use a sanding block to reduce a small amount of that, to say 5 or 4mm width. As a follow-up, I did get some brass square C channel via eBay (3 x 1mm, 300 long) by Albion Alloys UK, the shipping hurt but I'll recover......
  2. The strips I'm after are in the width range 2-6mm, & thickness range 0.5-1mm. It's very surprising, as you'd think these would be used a hell of a lot. I dug out every scrap I could find & in most cases I can make the scraps work: for jib tracks, chain plates etc. I was going to use some 3 x 1mm squared C channel as a mast track, but that's not available from K&S, I found a seller of Albion Alloys (UK), but the cost of shipping makes it v expensive. I'll try eBay I suppose,
  3. Thank you all for the responses. K & S don't seem to have any rectangular strips (aka flat bar) narrower than 1/4". I believe I was looking at their store website. And thanks also for the guillotine suggestion, I hadn't realised that can work. I went right to the bottom of the scraps box & I can largely work with what I have in bits & pieces, except for the square C channel 3 x 1mm nom. I'll think about some alternatives, including eBay.
  4. I'm planning the metalwork & ....!!!! the smaller sizes of brass flat bar don't seem to be available. 6mm (1/4") width seems to be the minimum width - but a mere 5 years ago the range was much greater. It's kind of shocking. any suggestions?
  5. Brass flat bar in sizes below 1/4" width seems to have vanished.... Does anyone have any recent experience of buying smaller sizes? 2-5mm widths, in thicknesses like 0.5, 1, 1.5, 2mm. any suggestions extremely welcome
  6. Hi Vaddoc If there's a conflict in the information, the approach I take is to work out which aspect of the information to give priority to & which one to adjust. In the case of a conflict between the hull shape & the profile of the stem, I would likely prioritise the hull shape & allow the stem profile to adjust. (The stem profile will still be close, as unless there's an error the amount of adjustment should be minor). I encourage you to be decisive on this sort of choice....what would a boat builder do....? I would add that in some respects CAD is a double-edged sword. Its precision can make it look like the situation is worse than it really is. If we were still working with pencils, a lot of conflicts would be within the thickness of a line, or within the manual tolerances of draughting.
  7. One detail that had been bothering me was the winches I purchased, for the running backstays & the mast halyards - nice but technically not very good. Steve from this forum (Bedford) kindly offered to assist & turned up some flanges perfectly to size, the difference is wonderful. They will be soldered together & tinned (thank you Welfack) the winches before: and after (now that's a winch): happy days....
  8. Hi Patrick I'm curious - the leeboards are massive, & unless I'm missing something the plate behind that supports them isn't very large & is only at the top - so the leverage on the top part of the board & the mechanism, at times, must be huge. It just looks quite surprising that this amount of structure & support is enough.... Any reflections of yours on this would be interesting to hear. thanks,
  9. Some more details on the boil: The tiller is underway, & either finished or nearly there. Possibly another coat or two of shellac, the actual tiller is an aged piece of hardwood, so would be good to give it some of that character. The bowsprit & spinnaker pole are underway, here they are tapered & cut to length: I will do the pole, including end fittings primarily in timber. The actual pole is unfinished carbon fibre , so satin black, & the ends unfinished cast alloy of some sort. The basic details of the end fittings are roughed out, & since the photos the ends were treated with some CA glue to harden the timber & avoid splitting when cutting the beaks. To replicate carbon fibre, I rubbed the pole with black paint, with no undercoat. It's looking ok, so a gentle sand & another coat might do the trick. To help articulate the joint at the end fittings of the pole, I did a groove by rolling the pole under the blade of a craft knife, they have a nice straight long blade.
  10. thank you both, & I also like that contrast between varnished timber & the weathered timber
  11. Hi Steve, that would be fantastic - as a guide they will be around 9mm diameter, if that's not too small for your equipment, with a hole in the centre. I'll confirm later via a personal message.
  12. Thanks all, & Welfack: a big thank you for this suggestion. I'll investigate & do some tests. I assume it needs to go onto metal as a base? (I purchased some small brass winches off the shelf, & on the smaller ones I'd like to add a base, as most contemporary winches have a base flange that is around 25-30mm thick - so my plan was to add a round disc to the bottom from 2 or 3mm thick acrylic).
  13. Thank you Steve & welcome Welfack, & hi to everyone - I've now almost completed the timber work, & apart from the spars just the tiller remains to be done now. Then I'll work on the spars & metalwork. This boat has stainless steel fittings, so I'll be painting the metalwork silver. This recent work includes deck & cockpit timber details, all unfinished (weathered) teak. The bases for the cockpit winches, which are used mainly for the running backstays. The deck cutwaters, deck winch bases & a small base for a cam cleat fitting - that are all alongside the main hatch. And the large cutaway on the port side cutwater is a support for the spinnaker pole. The Sampson post & the forwards support chock for the spinnaker pole. The sampson post isn't fixed down yet, there will be a mortise for the bowsprit, to be cut into the forward side face. And the port side cutwater. The small holes are for the lines that lead to the cam cleats: spinnaker topping lift one side & spinnaker pole kicker the other. I'm not sure what the 3rd one is, but will find out. They were tricky to drill due to the angles & the fact that regular drill bits down't work well at angles, especially if it's a small hand drill. What I did was: to initially drill the holes & then put CA glue on it all to harden the timber up, drill right through & CA to the hole...then when hard clean it all up. I also found that a 1mm wide strip of sandpaper was quite a useful way to sand inside the angled holes. thanks,
  14. Thank you everyone, I'm now back from a Nordic trip in the northern hemisphere summer, & have now finished & assembled more of the details around the cockpit & face of the raised deck. The horizontal varnished trimming pieces both sides of the companionway, which insect with a vertical varnished piece each side; & the weathered teak cockpit seat backrests. Overall view: Detail, & I can see the pencil alignment mark needs to be removed: The junction of the strips was difficult to get, but happy with this: Detail, showing the drain openings & another pencil mark to be removed... Trimming piece, against the deck. thanks for looking in,
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