So I have had this problem for a while but now that I've started to shoot with a monopod more often, it is a little more troubling. Does anyone else have an issue with the foot on the tripod mount not being solidly attached to their tripod ring? It is securely fastened and I have no doubt that it will hold if I use my rapid strap, but it doesn't fit snuggly in the base to prevent a wobble. I have tried putting shims in there to stabilize it, but still wobbly. Anyone have any other suggestions?