Mark, I'm not happy with the tiller. I've always had problems seeing and achieving proper tiller of R/D style bows. I like the way Roy's bows have a more circular tiller, following the lines of the deflexed handle area. I think these stiffer outer limbs is the cause of the hand shock(a bit of a thump) and maybe I should go back and get the outer limbs to bend more. At 44#@26" I should be able to do that without too much weight loss and I could always pike each limb an inch or two to regain that weight. 64" to 66" is more normal for me anyway.