Hey whats up everyone? I already posted a thread in the 'toy discussion' area, but I don't seem to be getting many replies and some people take offense to me "bumping" my thread once it gets a couple pages back. Anyways...I'm tryig to figure out how to attach Generations Wheeljack's head to Prime Wheeljack's body. Unfortunately they don't swap out directly. They have opposite neck joints. Primejack's neck joint is part of the head mold, while Genjack's neck joint is connected to the robot. I'm looking for any suggestions on double-ball joints.