Pin marks on the inner (but outward facing) road wheels may be visible after assembly. They're too deep to sand or file off, so I will fill them. How come there are no pin marks on the inside of the outer road wheels?!
The idler arms have ejector pin marks on the front that need filling. They're visible even after the wheels are on. Why didn't they put them on the back?
The return rollers are funky. They fit on their axles on a semi-circle peg, but aren't centered on the axles. I used the large semi-circle hole, but I think they're suppose to go on the smaller hole.
I wish I hadn't completed the rear (as per instructions) prior to assembling the hull. The seam lines were hard to fill with all the details in the way.
Seam filling on sides. Pistol ports and wire handles were installed before closing the hull because interior access was needed. Consider the driver's periscopes too (but I'm not using them).
Shave down around access holes on the inside of the skirts, or they will look too thick. The kit bevels the outer edges of the skirt for you, but not the access holes.