Last fall I strung my head Prestige S full bed with Red Code @ 49 lbs, as I had run out of synthetic gut and needed something to last for my whole high school state tournament. Turns out, I loved it, but after about a week, my arm didn't. I have since switched to hybrids with Black Code in the mains and was wondering if Black Code would be more arm friendly in a full bed than Red Code is. Also, how much tighter should I string it in a full bed? Thanks in advance.