wash the
tugger, cone, and your glans. when you put your foreskin over the
tugger, put some baby powder around your foreskin, then put on the your cone. I had quite a bit of slippage early on, but that helped me a lot. I have the rc10 and the rc14, and they actually hold about the same for me. Also, as you use it, your foreskin will stretch out a little, and you will be able to get more of it around the
tugger.