I noticed the ones that end up the best performing and the least amount of set are the ones that require very little tiller after high brace in other words the ones that are 90 % tillered at brace the thing I do that not everybody agrees with is I never hold a bow drawing at any length for more then a few seconds, backed bows you can probably get away with it a little more but self bows seems to induce set but each his own thats just how I do it I try to minimise any stress on the wood tell it bends right .