I got a new gear clip, the blackdiamond instead of the petzl caritool. It's fairly stiff, flat so that it doesn't move around your harness and I was climbing with a 46, so I'm assuming its strong enough to last a while, only about 15 climbs with it but so far its much better. comes with a little rubber isolation band, that works absolutely perfectly in conjunction with the treemotion.
http://www.backcountrygear.com/black-diamond-ice-clipper-black.html?gclid=CP2G6fH0z7MCFYw-MgodgC0A7A
http://www.backcountrygear.com/black-diamond-ice-clipper-black.html?gclid=CP2G6fH0z7MCFYw-MgodgC0A7A