After reading a lot of positive comments about the TLT7 power strap, I got one to add to a different, strapless boot. And indeed the cam lock is easy to use, but unfortunately it seems to slip pretty badly even in mild carpet testing. Are there any tricks to keep this from happening? It seems that adding even a very mild pinch attaching the loose end to the main strap loop prevents it by adding just a smidge more friction, so maybe I'll just add a rubber band around it, but that's not really ideal.

thanks