Chuckster
Limited run, low pressure moulded kits are like that but that's the challenge!
The main problem I have with ACE kits is the tracks on the smaller AFVs. The BMD/BTR series have etched tracks and they're fine, but I struggle with the MT-LB family.
Alexey says that the latest releases have better tracks with detail on both sides but I haven't tried them yet.
Actually, if you want a real challenge, try some of the MW kits.
David