Jsk

Yeah, I chose not to scan because I'd have to disconnect my new laser printer and reconnect my old inkjet scanner printer (which no longer prints). Plus, there was an extra set of printed parts included in the kit due to Seahorse being displeased with the original print job. But when it came down to it I didn't want to cut up the spare sheets!

Huh! I'm impressed that the stiffened thread spokes actually support the plane. Looks good.

I'm not terribly concerned about longevity of my card models. A five to ten year lifespan is really all I desire (for the models!). I'm sure by that time I'll want the space for some other project and--at least for now--my skill level is not so advanced that anyone else would want them. To be honest, the build is more enjoyable to me than the end product. Would shellac work the same way as varnish to stiffen card? I tend to avoid CA, too, and anything with strong fumes is going to be an issue in my home (The Admiral has respiratory issues). I've been looking for some way to seal the card models that is not aerosol or water based. I was looking at 'Clear, dewaxed' shellac flakes and wondering if it would be worth experimenting. I think the alcohol base should evaporate quickly enough to avoid problems and I don't think it would affect the paper. Since I just purchased a cheap laser printer I don't think ink bleed due to the alcohol will be an issue, either. But I'm not sure there would be any real advantage.

Welcome, Shipific! Are you familiar with Warlord Games' Black Seas 1/700 scale ships of the Napoleonic wars? They're gaming pieces rather than models but I've seen much worse.

No judgement here! We all enjoy our hobbies in our own way. I'm enjoying watching your build so I know what's coming up in mine!

One of my favorite early aircrafts. It's looking charming! The engine bears a remarkable resemblance to a Wright 4-40 4-cylinder engine c. 1911, without the flywheel, of course. (see https://wright-brothers.org/Information_Desk/Just_the_Facts/Engines_&_Props/440_Engine.htm). If so, there was not a lot of wiring involved.

Wow, you are really zipping through this build! It's looking great. Having not seen one of your builds before I thought the beginning was looking a little rough-and-ready. But she's turning into a beauty!

Progress has been a bit slower lately but I'm happy with the way the cutter is turning out. Forging ahead, the next task was adding the copper plating to the bottom. The kit provided some copper paper printed with strakes on one side or individual plates on the other giving the builder the option of fast or detailed. I chose fast and used the strakes. No complaint. I did notice that the copper strakes, like the hull strakes, seemed a bit short for the the hull. While I normally attribute these types of shortcomings (!) to my lack of experience I'm beginning to think there might be a small glitch in the design. It's almost as if the laser cut parts are just a bit longer than they should be. I've come across issues with the strakes, the coppering, the bulwarks and even the deck. Nothing that can't be overcome--I've adopted the practice of leaving extra material on the ends of long pieces to allow some extra and then cut them to length once I've determined how much extra is needed. I also discovered that I have the perfect shade of copper paint in my hobby supplies! After coppering both sides I added the white wale which hid a number of blemished I introduced with the planking. Then I had to do some fixing of the stern. I ended up installing the transom and a pair of knees that support it and then decided I wasn't happy with the slight gap where the deck planking ended before the transom. Unfortunately, I ended up destroying the transom and knees when I removed them so I had to scratch build replacements. I was not successful in recreating the knees out of card so I ended up carving them out of plastic. They might be a bit too large but I'm OK with it. I also made a new counter piece since the original seemed too small and I was unhappy with the way it fit. I also learned that cheap thin CA glue has potent fumes! I normally use Gorilla brand gel superglue and have never had a reaction to it. I wanted to try thin CA to stiffen up the counter piece and boy did I get a reaction! My eyes watered for a full hour. I think I'll pitch the cheap stuff and see if Gorilla makes a thin CA and if I react to that. The inside of the gunwales were the next pieces where the chronic shortness bit me. I worked from the back forward and probably should have started at the front. Consequently, I'll have to do some fixing when I install the bow sprit. The rudder was next on the agenda. While the model has small, rolled pintles I knew I was never going to be able to make something so small. So I fudged it. Again, the rudder straps may be a bit oversized but... it works for me. The most recent work was installing the cap rails and the tiller. That's where she stands at this point. I'll start the deck fittings during the next week.

Slowly progressing with the Revenue Cutter. I've got the third layer of the hull completed. Next step is the copper bottom. Interestingly enough, I had some fit problems here and I'm not sure why. You can see on the last couple of pictures how the strakes didn't seem to be long enough to reach all the way to the stern. This has really got me puzzled as everything else in the design has been really precise. I suspect it's caused by my asymmetric building snowballing into something larger. Nevertheless, I compensated by leaving some extra material on the strakes, making them longer, and made it work. I'll need to do a little bit of patching and some painting to make it all match but that's no big deal. I was thinking about adding some weathering effects anyway--particularly on the copper bottom which I want to have greenish tinge. Still having a lot of fun with this kit. So much so that I've ordered another three kits from Seahorse. So the stash is growing!

Welcome, Dave! And as a coworker likes to say... "The perfect is the enemy of the good." 😉

Welcome to the club! It's a fun kit.

Wonderful! One of my favorite ships of all time and you've done her proud.

Wow! Are you sure you want to go with that bright green for the stand? Makes the whole thing look a little garish. 😉 --jeff

It was another weather-related day at home today so I spent time in the shipyard. Not much to describe since it was mostly repetitive work adding the strakes. I did give the joins a coating of CA and did a little bit of sanding before starting this step. I'm still a little concerned over my inability to keep everything symmetrical. This is most obvious when looking at the model from the ends, particularly the stern. Again, I don't think this will matter in the long run as long as I can do better on the final layer--which I'll be working on today. Once I completed the sides I was left wondering when to add the printed deck. Did it go on before or after adding the bulwarks? Then it occurred to me that I was using the laser-cut parts. The instructions assume you're laminating the printed parts at the very beginning of construction. So the printed deck would have been included at the very beginning--before you add the bulwarks. Puzzle solved!

Received an unexpected day off work today due to weather so I got a little more work done on the cutter. I decided to document the construction more than I did yesterday. Yesterday I decided to skin the starboard side of the hull starting with the ends and working towards the center. The reason for this was because the end pieces are more irregular in shape and a bit trickier to fit. In the end I'm not sure it made much difference. The first picture shows all the parts cut and arranged in order. I started at the aft end since that was the trickiest of all. Part 33P did need a little bit of trimming but I went too far and ended up with a gap at the bulkhead. It looks worse than it feels. I think it will OK once the next layer of planking is attached. I typically put a little glue (Aleene's Tacky glue) in a small paint palette and use a brush to apply the glue to the model. I first fit the piece to its position and do any needed forming or trimming so that it fits well without glue. I then remove the piece and apply glue where the edges of the piece meet the hull structure. I then replace the piece fitting the bottom edge against the keel as if it was fitting into a rabbet and then smooth the piece against the bulwarks in an upward direction. Occasionally I need to apply a little more glue to the top edge to ensure the piece is glued to the subdeck. All in all it's been a trouble free exercise. I'm a little concerned that the tiny mis-alignments I see in the hull are going to cause problems later on. Or, they won't matter because they get cover over with the other layers. Hmmm... not sure which is more likely. Nevertheless, I think I'll apply some filler and some CA to joints and top edges so I can do a little sanding to smooth things out.

That's correct. No joiner strips (or tabs) in this design. The bulkheads are 1mm thick so there's not much room for error. This is just the foundation, though. There's a layer of longitudinal planks that go on top of this.

So far... the Zen continues. Got a couple hours of boat building in today and attached the first layer of skin on the port side. The only tricky piece was 33L which transitions from the hull to the counter. Now I know the purpose of piece 16. It supports 33L just under the counter beside the opening for the rudder. The accurate fit of these pieces is impressive. The fourteen pieces of the siding required extremely little trimming to get nice joins. Most of this was just to expose a little more of the bulkhead so the the next piece would have a little more support. The only piece that was less than optimal was 33L and that was at the very end. I think for the starboard side I'll start from the ends and work towards the center where it will be easier to adjust the fit. I'm going to try to get the starboard side done over the next week.

I've been a bit frustrated with the scratch build skipjack so I decided to start one of the recently purchased Seahorse kits. I recently reviewed the kit here. What a pleasure. I've not progressed far--only through the first drawing--but this is so much more relaxing than home-grown! I'm only aware of one gaff on my part: I glued bulkhead 13 facing forward like all the rest. But 13 has some guide lines on it that should have been facing aft. Oh, well. I did notice one typographical error in the instructions. Part #16 is erroneously identified as 16a in the line drawing even though it is correctly identified in the shaded drawing right below. Not a big deal. I have to admit I'm not sure of the purpose of part 16. As far as I can tell they will be entirely covered. Maybe it will become clear later on. And maybe it's better that they are hidden. In the enlarged photo below I noticed that I did not get them symmetrical. (Might have helped if bulkhead 13 faced aft!) I actually didn't notice it until resizing the picture for this post. I only see out of my left eye, I wear glasses as well as a magnifying visor. Consequently, I have found that two layers of lenses and lack of binocular vision and depth perception often lead me to believe that things are straight and even when they actually are not. Must be why I'm drawn to hobbies that require visual acuity! I also think part #43/44 (the transom) is better attached in a later step. At this point the rake of the transom is unclear. Later on a couple of knees are installed which should hold the transom at the correct angle. I'll probably start attaching the first layer of the hull tomorrow. Looks kind of tricky so we'll see if I can keep my Zen going!

For plastics I don't think I'd ever go back since I've started using Plastruct Plastic Weld. It's applied with a brush on both parts which slightly melts the plastic. The the parts are then pressed together. You've got a couple seconds to make adjustments but not many.

Seems like it's been more that a week since I worked on this. There have been challenges. After... I don't know how many years--15?... my color inkjet printer finally gave up the ghost. That brought me to a halt but it gave me an excuse to get a color laser printer as a replacement. (I think printers are the bane of card modelers!) I have to admit I'm not sure this printer is the best for what I want to use it for. It really produces curled prints on card stock. The paper feed is finicky, too. Oh, well. It's what I've got now. Meanwhile I've been trying to recover some small competency with Inkscape and SVG. When I was finally able to print out the next round of parts I discovered that somehow my original printouts were only 96% of what was expected. It's only a test-build I keep telling myself. But I have to keep reminding myself to reduce anything as I print out since I don't want to start over from the beginning. Even with the challenges I do believe the workflow will work. Wings3d (to model) -> Blender (to unfold) -> Inkscape (to arrange and color) -> print and build. The fit is not quite what I want but I think that's more on me messing things up as I learn every step of the process as I go.

No problem. I particularly like the spear wielding skeleton as the figurehead of the Revenge. Reminds me of the Reavers from 'Firefly'!

Very late to this post but would the following be of any use? https://www.kallboys.de/mondorfer-bastelboegen?start=60 . I'm not familiar with river barges but the Aalschokker Maria Theresia looks similar to my unpracticed eye.

Thanks, everyone. I've started collecting bits and pieces of card from the kitchen recycling bin but I'm always tempted to try and find the 'perfect' cardboard. Some good suggestions here. The admiral just rolls her eyes! Especially when I remind her that it's still cheaper than golf!

First, I’d like to wish you all a happy New Year. May Dame Fortune grant you peace, contentedness and many, many hours of happy modeling time! Now, a little back story: Kathryn and I have quite a lengthy relationship. Well, frankly I’ve been infatuated with her for years but she doesn’t know I exist. (But the story of my adolescence doesn't need to be retold here!) I started designing a card model of the skipjack Kathryn in 2016 based on the HAER papers available from the US Library of Congress (https://loc.gov/pictures/item/md1454/). I refer you to an old build log I did at PaperModelers.com: https://www.papermodelers.com/forum/design-threads/37710-1-100-scale-chesapeake-skipjack.html. Life happened, other hobbies took priority, and I drifted away from model building. Meanwhile, the unfinished Kathryn sat ignored on the mantel in my ‘man cave’. But I didn’t completely forget about my old flame. One of the competing hobbies is the open source flight simulator ‘Flight Gear’. Being a contrarian, I wanted to use it to simulate sail boats. So I enhanced the basic virtual model of Kathryn, ported her into Flight Gear and started (with the help of the Flight Gear forum members) to tinker with the configuration files in order to ‘sail’ the virtual seas. I called it ‘Float Gear’. I refer you to the Flight Gear forum if you’re interested in that unfinished journey: https://forum.flightgear.org/viewtopic.php?f=4&t=40606 Now that the worm has turned yet again and my interest in ship models has resurfaced I’d like to revisit the old girl yet again. One thing I want to accomplish is a larger scale. The original card model was at 1/100 scale—common enough for card models but a bit small for my eyesight these days. I wanted to go to 1/72 scale to match the Viking ship I recently finished. I also wanted to try out a different electronic workflow. I still enjoy using Wings3d (www.wings3d.com) to create virtual models and the original model is still valid. However, back in ’16 I wrote my own script to extract UV coordinates from the model and output them in SVG format in order to create the patterns for card modeling. UV mapping was (and remains) a tedious process in Wings3d. And, UV coordinates don’t necessarily reflect the true shape of the model’s surfaces. Let’s just say it was more work than it was worth. Making revisions was a nightmare. However, over the intervening 7 years other tools have become available. I recently came across a plug-in for Blender which ‘unrolls’ a 3d model. I want to explore that option and see if it really is usable for card modeling or if it is still too limited. So far, the signs are good. In future posts I intend to document how I’ve used Wings3d, Blender and Inkscape to design a card model of Kathryn. While I’m not entirely certain this experiment is going to work, I’m fairly convinced that—at least for a fairly simple model—the real challenge is going to be my rather limited modeling experience. But for now I’ve accomplished enough with a test build to show some progress. The pictures pick up after I’ve cut the longitudinal spine and various bulkheads out of 1mm chipboard. The keel/spine is then doubled to give a final thickness of 2mm. I have explored having these pieces laser cut by a third party but I finally decided I was putting the cart before the horse. I think I need to ensure the design is good before committing to that. After all, I want to make sure it's functional before going for efficiency and ease of construction. As mentioned elsewhere there was a fair amount of warping going on with the spine and the bulkheads. Nevertheless, I dry-fitted all the components in order to assess the situation. Puzzling this out it dawned on me that I had the locations of a number of the bulkheads and the spine marked on the deck piece. That was not intentional, it was just a by-product of the modeling/unrolling process. But I figured I could use those marks to ensure the straightness of the framework. Then I proceeded to cut out the various side pieces. Again, the dotted lines represent the triangles of the electronic model. But as I assembled the model I found that they provided reliable guides to aligning everything. Notice the bottle of isopropyl alcohol in the background. I had inadvertently skipped gluing the 'skin' to one of the bulwarks. This resulted in a bit of puckering since the side pieces do undergo a bit of twisting to make them fit. So... I had my first experience of using IPA to unglue things. Actually, it works pretty well. Poured a little IPA in my paint tray and used a cotton swab to apply it to the glue joints. After giving it a few moments to soak in I carefully started to separate the joins with a dental tool I keep in the hobby toolbox. I had to unglue four bulkheads to get to the puckered area. No harm done, though. The IPA did cause some of the printed ink to run slightly but it did not affect the paper at all. You can also notice that Kathryn suffers from 'hungry horse' syndrome. The smaller, 1/100 scale version didn't suffer like this. IIRC, the card I'm using for the skin is 67#. Maybe 90 or 110# would be better for this larger model. While the model in general is incredibly sturdy, the skin seems more flimsy than in the smaller model. I suppose this is due to the card having to span larger distances at 1/72 scale than it does at 1/100. You can really notice it along the sides of the hull from an end view. Here's a view of both the old 1/100 and the new 1/72 scale models for comparison. And finally a shot to compare sizes between the two models. I've not yet attached the transom and it appears that I've cut the deck about 1mm too long. But I think the next step is to lay on a second layer of skin to smooth out the starving nag look. I'm not sure if I need to apply some putty and a sanding stick to smooth out the inner skin or whether that would just be extra work with no significant benefit. My intent is to make the outer layer slightly longer than the first and to arrange them so that the seams between the top and middle pieces are staggered (probably at the waterline rather than higher up as they are in the first skin). The seam between the middle and bottom will of course still be located at the chine. A second skinning will also allow me to finish up the graphics. After that I'll deal with the transom. Well, that's how things sit for now.

What do experienced card models use for scratch building? I started a quick proof of concept build but didn't have any materials on hand. Perusing a popular buy-anything-you-want-and-have-it-delivered-almost-before-you've-hit-the-buy-button site I ordered some 1/16 inch thick mat board thinking that is should be fairly good for card modeling. It arrived with a built in warp and I almost sent it back. Probably should have. It wasn't even accurate in its thickness. And I've discovered that it de-laminates in a soft breeze. Once you've cut though the outer surface the layers inside aren't much more cohesive than dryer lint. But the problem when ordering things on-line is that you simply can't trust the descriptions or even the reviews. I decided to just get on with the build. I know I'm going to regret it but this is just a proof of concept. At least... that's what I keep telling myself. So, in order to turn lemons into lemonade: What materials have you used that have worked well? What card stocks or other materials have been a joy to work with? Do you have favorite sources? TIA Not bad from a distance: But, oh, so curvaceous: