I just bought a RBTA. He showed up looking deflated and looked like this after acclimation
A day later he looked like this:
Today he even looks better. I put a plactic ring cut from a 1 1/2 inch PVC pipe on the spot I wanted him. Them I put him in the ring while deflated. When he ballooned up he had a nice safe secure spot to protect his foot and hasn't moved.
Mike