Hey when you get arm pain from polys were on your arm do you get it? Iv just moved to full bbo @ 56 on my ag200 and iv got this. My right arm bicep(Im right handed) is sore/stiff when i flex it. It does not hurt when im playing tho. Do you think it could be the poly? Or do you think it could just be to much playing or a minor injury not poly related?