alright, i stoped by cascade offroad again and they called calmini right infront of me. the spacer wont fit right now its suppose to fit at the bottom of my back drive shaft, calmini said they have never seen this, they told me to keep flexin the setup and let the coils and shocks settle, come back then see if the spacer is needed, if not toss it you wont need it. i flexed the kicker out to day and looked at the drive shaft and still had plenty shaft in. ill keep updated on if it works or if i break a drive shaft, lets hope its number 1.