Hi, i made a tab on the modpage with all the solutions, but i think the problem is the pistol grip, i think it needed to be the wooden one but the exact name of that grip was "PK pistol grip", the polymer one is named "PK pistol grip (black)", feel free to let me know if that works
My mistake, i should have made it clearer, i can do that next version
Yup that was the problem! thanks for the quick reply! i didnt even question that it could have been the pistol grip 
having trouble with TTWW 13, PKM build which really doesnt have many options to go wrong yet i still cant hand it in. attached image shows it is within all the specs required and any other changes made bring it out of spec other than putting on a mount for a scope which i have also tried. can anyone point out where im going wrong.
Just a few of the 499 users online
