hey sorry to hear about your collarbone. i messed up the nerves in my shoulder and i had to back down the weight A LOT. now i am slowly working my weight back up. i put about a quarter turn in each bolt every couple times i shoot. i also try to lift at the school for football (im 15). you may have to start really low but dont worry about it, it will get back up. besides look how far deer season is you should have plenty of time.