Merriman e-mailed me a few weeks ago telling me that something arrived for me in his mail from our buddy Fred Freketic up in Massachusetts and he said that I'd flip out when I saw what it was. I couldn't get over during the week, so had to hold my breath until Saturday. Fred packaged the sub to our industry's standards...double-boxed and more bubble wrap to hog-tie a herd of cattle. So much so, that I still had no clue when I was unwrapping it. When I saw the WTC first, then I knew it was something great and saw the 1/96 SSN-591 in all it's glory in pristine shape. This had been built by Dave for Fred over 20 years ago. I had met Fred when he came down here to pick it up and had seen it then. I saw it again last year, and Dave had re-done the WTC as well, so when I saw it all this was going through my head. Once again, thanks a million Fred. And much thanks to Dave for the assistance with it. After driving Dave's 1/72 Skipjack, which is my favorite sub of his to drive. I've been doing the 'range-checks' for Dave ever since, and still not lost it. One time had it about 1/2 mile away. It has working fairwater planes and really is a joy to drive. I'm not a fan of the 688's or Seawolf, as they're too 'stiff', kind of like driving a brick through the water, or as I say, more like driving a MOPAR, 'real fast, built tough, but turns like ****'. I didn't say anything, but I think Dave was reading my mind and that was the first thing Dave installed, as the WTC already was configured for fairwaters. The other issue was that somehow the hull 'shrank' some in areas leaving large gaps between the upper and lower hull pieces. I asked Dave about it, and it'd been over 20 years since he laid up the hull, and he's made a-zillion of these (see them on most videos all the time), and he concurred. It's painted in Dave's meticulously excellent, yet very personal paint scheme, so we then proceeded for with this and should be done today doing so. It needs different interface tabs to get the old fiberglass to align well. This is just nit-picking as it's really an incredible model.
Jake's SSN-591
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Here's the work installing the fairwater operating interface linkages. This was all-Dave. He didn't something here I haven't seen before. He made the bushings, that would hold the operating shaft to help transmit force, out of large heat-shrink that he heated up around the linkage rod, then sliced open and glued down. Stupid-easy, and fast. The only hold up was getting the rear of the operating shaft past the back end of the WTC, as it's a very tight clearance with the upper hull. Of course Dave grabbed the 'Modeler's Favorite Chainsaw' (a Dremel with cut-off wheel) and attacked the back end of the WTC until it came into compliance...and still had watertight integrity.Comment
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Working on filling the gaps. On one side they were pretty substantantial. The plan is with the two hull pieces joined, to mark the outside with tape at the height of the offending gap, remove the upper hull, then install a corresponding piece of tape on the inside of the lower hull, thus creating a dam. Within the dam, layer incrementally a layer of baking soda and CA glue until the gap is filled. Re-fit the hull, then sand down the areas where the gap is too high, and mark and fill the lower areas. I finished both sides in a few hours. The outside and inside of the newly created areas created with baking soda/ CA had to be sanded down as well. Once this is accomplished, new tabs that will interface and interlock the upper and lower hulls will be installed. That is supposed to happen today, so I'll post that work later. After all this work, the sub will need to have it's trim re-set, as a lot of material was added and some of the existing foam removed. Cake walk.Last edited by Davjacva; 04-13-2024, 10:47 AM.Comment
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After the fun, fun, fun time of applying CA/ baking soda, CA/ baking soda...grind, sand, grind, more baking soda, it's time to put in more alignment tabs in order to straighten the hull in the areas that need either 'push' or 'press'. You get the picture. After these tabs were put in, they are a hindrance to an extent in fitting the hull until they appear to wear in some. Which they are doing. Method to the madness, and not always as the crow flies, but sometimes as the meandering drunk always making it homeComment
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Now for some serious fun. It's time to bondo over the previous two efforts (CA/ Baking Soda, alignment tabs) at the hull interface seam in order to make it...clean. So after I laid down guide tape, I gooped on a wee little bit of bondo, well, I did adequately cover it. Next time I get to file/grind/sand it all down. Lastly, I went over all the now sanded bondo with CA in order to seal and strengthen the bondo.Comment
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Another week, another enchilada!! Slowly getting the hull to conform. It's really tight, but as things get more into spec, the more you notice things that aren't. The port side is like a running gunfight, but I think that battle is won. Had some of the CA/ baking soda break off, so that was the first thing to address, then we've loaded for bear and attacking the rear of where the upper hull mates down. Big gap on top, and an overhang on the portside. Need to pull out the big files. After CA/ Baking soda build-up, got to bondo early on. Don't know how this happened, but I used plenty of hardener, and mixed well, but it never hardened on the model. So get to clean that mess off, chemically strip it, re-tooth it and applied a new coat of bondo. 2 coats down and it's time to leave. Merriman marked out an offending area that will be addressed next time. Then, then forward underside interface will be addressed and that should be about it. This would all have been done if I had more time, but lately I can only dedicate a few hours, twice a week. It's not a lot of work, if you could sit down in a couple of sittings it'd all be done. Later.Comment
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