I had the same problem when I started using a looser grip. I tried the wrist sling but hated it. I went back to pulling the string with the bow grip against my palm with an open hand then lightly wraping the thumb and fore finger around. I have been very consistent and have had no problems with torque. I would stick with it if it is working for you. I have yet to drop my bow or even come close with this style.

Good luck!!!