Ok, after I just zapped a new arrow, I have a new problem I've never experienced before. I've been shooting bows since '87 & with my new bow I received last week , my left shoulder ends up hurting as if I've been shooting a 12 gauge all day long. I'm right handed & skinny as some know, but after shooting for a few minutes, I'm not thrilled whatsoever to pull the string back anymore. The bow came with a preset 60lb pull & I've lowered it down to @ 55 lbs. I googled " shoulder pain " in regards to shooting bows, I can't believe how common this is. I've never heard anyone talk about this & I've never had pain before & was able to shoot all day with my other bows. What have you guys experienced ?