[blueb8llz]

"Now all I have to do is secure the insert to the rim somehow in order to keep them from moving once the wheels are completely assembled. That way the wheels should be able to hold their balancing once it is done."

are you talking about the foams shifting around inside the rims? yea when you think of a way, let us know. i hate when it shifts, causes major wheel unbalance issues. only think i thought of was sand the rim where the foam would touch it. anybody know of the cheapest balancer i can buy?