RE: hitting my arm when i shoot
well if youre holding it correctly basically the bow should just rest inbetween your thumb and index finger with your fingers slightly curled around the grip, but not squeezing the grip. It could be that your DL is too long but if you were shooting consistantly before I doubt thats the porblem, you could be torquing the bow slightly. I woudl go back to the way you were shooting before dont change anything if you were shooting well before.