I'm working on more accurate replacements for the torp shutters and outer doors (fore and aft). I am only just finishing the design, and have ordered the resin for casting, still to make the patterns.
The shutters will be similar to the kit, but a less pronounced "stiffener" in the center with more accurate end, and of course, being separate, they can be displayed open once the kit is hacked open.
The outer doors ("hatches") are remarkably similar to the German boats, except that the shutter linkage exposed them, more like the Type IX than the VIIC. Those puppies will be a bit trickier.
It seems that the torpedo slots were probably a fraction more aft than the kit, but this could be incorrect, and probably more trouble than it's worth.
I haven't done final calcs, but looking at:
6 Fwd Shutters
6 Fwd Doors
4 Aft Shutters
4 Aft Doors
probably US$19.95
[Old Forum Post]
UPDATED INFO:
Torp Shutters: Boat vs. Kit
The kit Torp Shutters are obviously horribly wrong, at least in one small but important detail: they are OUTSIDE of the oval cut-outs, rather than inside (the real ones pivot-slid behind). The kit box art shows a torp being fired, but the shutter is closed and outside the oval! Clearly, something must be done!
Thanks to the extreme research efforts of Ted Swider (real life measurement, photo measurement, new dwgs) and heaps of archive photos from Mike Keating, I have some updated info on the Torp Shutter situation.
I