Special Hobby 1/48 Martin Model 167F-A.3 (Martin Maryland)

Started by George R Blair Jr · 97 · 4 years ago · 1/48, Martin 167, Martin Maryland, Special Hobby
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    Spiros Pendedekas said 4 years, 3 months ago:

    This detailing looks amazing, George @gblair!
    The bulkhead fit is a common issue at those short run kits: nothing that fit and sand multiple loops cannot fix, just annoyingly delaying.
    Your Maryland interior looks awesome.

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    Erik Gjørup said 4 years, 3 months ago:

    Splendid detail - great stuff. And windows can be installed from the outside - that is a real treat!

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    David Mills said 4 years, 3 months ago:

    Great work George - love the choice of aircraft - one of my favourite WW2 aircraft - not sure why - I have the Warburton boxing of this kit so will be watching this with interest !
    Oh and best of luck with that list!

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    George R Blair Jr said 4 years, 3 months ago:

    Thanks, David (@davem), Spiros (@fiveten), and Erik (@airbum). You are right, David, there is something about this airplane that drew me, but I'm not sure why. I have liked the story of the Bismarck chase since I saw the old movie "Sink the Bismarck". When I did a little research and found out a Maryland was involved in the real event, trying to replicate the specific plane was a no-brainer. But when you read about Warburton, who shot down five planes in air-to-air combat in a Maryland, it was almost too good to miss. But the Bismarck story won out.

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    John Healy said 4 years, 3 months ago:

    You’re doing a bang up job on this one, George. Your article will be my go to reference when I build mine. Thanks for taking the time to share this.

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    Greg Kittinger said 4 years, 3 months ago:

    I've got an old Novo kit of this in 1/72, and it's been niggling at the back of my brain wanting to be built. This may be just the inspiration I need! (Once I get past my Ju-188). Your's is shaping up nicely - love all the detail work. I'm having to scratch build almost the entire interior of the 188, but I enjoy that part of the build.

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    George R Blair Jr said 4 years, 3 months ago:

    I have spent the last couple of days trying to raise the interior detail in the forward part of the plane. There aren't a lot of photos of the Maryland cockpit that I could find, but the few cockpit photos I found show it to be full of instruments, wires, pipes, and a bunch of unidentifiable stuff. When I first looked at the cockpit parts, I thought they were fairly detailed, but as I started working on the cockpit I realized that it would take a great deal to raise the level of detail. I have always felt that once you start down the detailing path it is easy to work yourself into a trap where you get sucked into a lot more work that you signed up for. You know how it goes: You decide to do one or two things to raise the detail. When you are done, you decide that the detail level you want isn't quite there, so let's add a little more. Besides, the detail you have added so far was easy to do. So you add some more detail, assess again, decide to add a little more, and before you know it two days are gone and you still aren't happy with the detail. This is the "Detail Trap" that sucks you into a never-ending cycle of detailing that is far beyond what you wanted to do. I know there are modelers who really like this level of detailing and scratchbuilding, but me not so much. I prefer something in the middle where I add just enough to make it look busier, but not eat a lot of time.

    Anyway, I realized that I was heading into the spiral. I painted the cockpit parts and added all of the photoetch levers, trim wheels, and assorted stuff and then checked the thousand year-old black and white photos that I had. I needed to add a lot of detail. So, I paint some round sprue in various colors to represent the various pipes, cables, and wires and then add them to the cockpit. It looked OK, especially considering most of it will be hidden when I seal everything up.





    I realized that the back of the instrument panel would be visible through the large nose glass, so I decided to add some wiring to the back of the panel. I used some thin wire that is sold for beading and stuff like that. I created a flat plastic plate that fit the back of the panel, then drilled some holes for the wires, and cemented them in place using super glue. I made sure there was plenty of wire left on each side of the plate, then trimmed the wires after the glue was dry. I finished up by sanding the back side of the plate, which was easy thanks to the softness of the wire.










    At this point, I decided I wanted to close up the fuselage even though I hadn't detailed the bombadier's area. I figured this would still be accessible with the fuselage glued together. There is another decision in my future about how much detail I want to add to this very busy section.

    It was at this point that the reputation of this kit started to bite me. I had checked the fit of each of the bulkheads and floors as I added them. I had frequently checked the fit of the two fuselage pieces as I added pieces and had no problems. So I was a little mystified when it came time to finally glue the fuselage pieces together that they wouldn't fit. It took another hour of fitting, sanding, and checking (Then repeat 40 more times) to get the fuselage sealed up. As I was adding the 40 yards of tape that was required to hold everything together while the glue dried, I noticed that I had some serious ledges along most of the seams. I wonder if the results would have been different if I hadn't added the tabs in the fuselage to help in positioning the mating surfaces. I think that the plastic on one side of the fuselage was thicker than the other side, and the tabs simply forced one side higher than the other. But this problem hadn't appeared when I was dry-fitting, so I am mystified again. That's a problem for another day. I plan to let the glue dry overnight, then remove the tape and see what I have to work with. In the meantime, I am warming up my filler and sandpaper.


    Everyone stay safe.

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    Spiros Pendedekas said 4 years, 3 months ago:

    Hi George @gblair! You have gone really wild with this superdetailing and it looks awesome. Most (if not all) of this superdetailing will be visible, which is great.

    Reggarding the fit, such issues are typical for short run kits, my friend: you never know when or where fitting issues will emerge. Soft, workable plastic and coarse (220?) sanding paper (AND that bastard file, in case of an FM kit!) are your allies. Interestingly, I have learned not to mind and actually enjoy those kinds of things: it is like taming the Bad Fit Kraken!

    Your Maryland looks superb and is a super build already.

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    Erik Gjørup said 4 years, 3 months ago:

    Model misbehavin'. Not good at all, but the level of detail you put into it is astonishing. Looking forward to the filling'n filing done. Keep pushin my friend!

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    George R Blair Jr said 4 years, 3 months ago:

    Today is the day when I start to earn my money on this model. When I pulled the tape off the fuselage, I discovered that there were a lot of areas that just didn't fit well and would require a lot of putty, sand, repeat.

    I decided to glue the the wings and horizontal tail surfaces today so that I could clean up everything at once. Again, nothing quite fit on the wings or the horizontal surfaces.

    Probably the biggest problem is with the clear pieces. I noticed the small area of fuselage between the pilot's canopy, and the bombardier's canopy, had dried with a gap. I decided not to try cutting the pieces apart and re-gluing the area, but I was worried that this gap would make the clear parts too narrow. I was surprised to find that the pilot's canopy fit perfectly. With great hope I test-fitted the bombardier's glass only to find that it was significantly too wide. I am not really sure how I am going to fix this problem, but I will worry about it tomorrow.

    The one high point of the day was that the decisions I made on the forward crew areas seem to have paid off: The cockpit looks OK with the fuselage assembled, there is enough room in the bombardier's section that I can still detail it, and the work I did on the back of the instrument panel looks OK from the front section. Yeah!

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    Spiros Pendedekas said 4 years, 3 months ago:

    Hi George @gblair!

    ..."Cockpit and instrument panel look ok"...

    Please, let me disagree: they, don't look "ok", they look perfect! Pilot and bombardier offices are simply splendid, I hope everything will be visible after fitting the canopies.

    About general fit: those issues are expected with such kits, to a degree or another and are fixable...to a degree or another!

    The bombardier's transparency is a difficult issue indeed. I think it is wrongly molded wider than it should. And how about the nose transparency? Is it wider too?

    Eagerly waiting to see your step by step approach.

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    John vd Biggelaar said 4 years, 3 months ago:

    This interiour is a work of art, George. @gblair
    The detailed description of your progress makes you feel like your into the build yourself.

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    Erik Gjørup said 4 years, 3 months ago:

    Very nice progress George. Biting nails and fingers crossed that you come up with a "clear solution" to the nose.

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    George R Blair Jr said 4 years, 3 months ago:

    Hi, Spiros (@fiveten), Erik (@airbum), and John (@JohnB). Thanks for the kind words. I haven't tried to do any fitting on the very front of the bombardier's cockpit yet. I have found that the oversize glass that covers the top of the compartment is very flexible, so I have hopes that I can glue down one side, let it dry, then bend the glass to shape and glue it down. When I did a dry fitting, it seemed to fit fine after bending. Of course, you know how this goes: When I am actually using glue, it will bend fine right up to the point that it breaks. If it actually works, then the clear nose cap will be the next problem. Because the bombardier's clear part seems to be the right size, just too wide, I am thinking that perhaps it was still hot when pulled out of the mold and spread wider before it cooled. I have seen this before, just never this bad. I am in the third round of filler and sanding, and it seems to be going fine. I am sure you can predict the next problem that will come up: I have found that the panel lines don't match on each side of the fuselage. When I go to restore the panel lines that have been sanded away, they don't meet where the fuselage comes together at the top and bottom. Maybe I can just join them with a new diagonal line and say that the real Maryland had diagonal panel lines on the top and bottom. The panel lines that meet at the leading edge of the wings have the same problem. :o)

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    Spiros Pendedekas said 4 years, 3 months ago:

    Hi George @gblair! I had faced the same wide clear transparency issue with a Hasegawa 1/48 A-7 Corsair. What I did, was to use my wife's hairdryer and heat the canopy. There was a point that the canopy was hot enough to be pressed permanently narrowed, without further deformation. It was a nerve wrecking process I did out of desperation, but worked perfectly. Due to the dangers of bad deformation that might occur, I cannot warmly recommend this technique; I just mention it to keep into account.

    I don't bother about mismatched panel lines. I let the "penlight ruler police" do (lol).

    Your Maryland looks spectacular.