Thanks for the advise.I'm starting today on several of the excersizes along with a book order.This is something I should have attempted to control better long ago.It is definately about 80% muscle issue because I can first load up the gun and shoot 4 or 5 good shots offhand(slight wiggle,but liveable) and then progressively worsen.The problem is those first shots are "practice" or sight checking and don't count, then when it does count I'm starting to wiggle bad.It would be nice to start off with a rock steady hold to begin with,then it would take more shots before things get bad.
Plus from now on only 1/2 a liter of Cap'n Morgan,see if that helps also.