With a sick baby, foster kids going nuts, and daughter's birthday, I haven't had time to do much. I put the rear hull plate together.
The weld seams for the tow points are larger than the part itself. I saw this on the M4 composite as well. Minor detail to fix, or cover with mud.
I also cleaned out the exhausts so they don't look so flat. I should have checked reference photos first, but here they are.
I started cleanup on the upper hull. There is a mold seam running across the front where the DV front meets the main hull body. There are also small seams on the DV ports and rear hull deck.
Now the big part. If you're going to screw up, do it in front of everybody. Those that can't help can at least enjoy the show. The instructions said to attach the bolt strip to the transmission housing before attaching the upper hull. I have never done this but I thought "I'll follow the instructions for once." I had my doubts, but did it. I shouldn't have. There is quite a large gap, and you need the upper hull to set the strip at the proper angle (see the link Jeff posted above). I had to carefully remove it (and it still broke) so I can properly handle the gap. It may be that the lower hull is still the same length as the standard M4 but the 90 degree upper is clipped a bit shorter at the rear. Anyway, I have to fix the gap, which was about 1mm, and either repair the bolt strip or scratch a new one. I'll have to touch up the upper lip of the transmission housing as well. Here is the damage.
In the meantime, I'll start working on the turret and finish clean up on the hull.