Ok couple quickies.. putting the kit together.. not going as smooth as many others but not awful either. I must say the diff spacers in this design are a pain, but small thing.. the real issue is the arms, they should be free flowing but with a 3.5 toe setup they are locked up pretty good.. do I remove a little material or am I missing something? Is there no way to get a 3' toe? What are the inserts w/ the two dots vs the one, the manual only seems to show setups w/ the single dot on them? I also see why people say keep extra a-arms these plastics are def a different material than many other manu's.