The shoulder seems fine normally, I haven't done any KB snatches since the 9th though. When I get home this weekend I'll give it a go and try to warmup like I did the other day.
"And for crying out loud. Don't go into the pain cave. I can't stress this enough. Your Totem Animal won't be in there to help you. You'll be on your own. The Pain Cave is for cowards.
Pain is your companion, don't go hide from it."