Building the hull - I didn't have any major gaps or ill fitting parts, as some others did. I put all the major hull parts together at once, so I had some time to fine tune the fit.
This was the worst problem - the engine cover didn't fit very well so I sanded it. Apparently I went overboard! Check out the gap at the front of the cover, compared to the other side in the second picture:
Watch the PE screens on the engine covers - they only fit on one way so the notch for the fender brace aligns with the notch in the hull ...ask me how I know! :-)
The two doors for the radio/gunner (?) spot didn't fit very well - some sanding needed.
Other than that, all was good. The rest of the fit seems good to me!
Next up, I attempt to solder PE fenders for the first time!