Rob

Not sure if you already have one, but a back support is worth its weight in gold. Both the wife and I, being of advanced years get back problems, and we both use a support when the back is bad, its is no advantage when shooting, would not be legal under ISSF rules, the wife says it gives no more support than shooting trousers, but it certainly does protect the back.

The one I recommend is from www.physique.co.uk its made by Mueller, any thing that keeps old farts shooting!

Have Fun