I'm looking at used Cheyenne riser and limbs. The limbs are C limbs that came on a A riser and are marked 61@29 now they are on a B riser? What if any would the poundage differance be ?

My understanding is Bob Morrison changes the limb pad angle on each length of riser so that the weight listed on the limb is correct irregardless of the riser size. So you should still be 61@29".  Just have a two inch longer bow now.  Might want to contact Morrison though to confirm.

Thanks. I will contact Bob but didn't want to bug him on the weekend.

I believe yaderehey is correct, the poundage should be the same.

Thanks Dave . I was at Bobs a couple weeks ago and saw some limbs you just bought looks like there is no cure. lol

Yeah, it is a disease. LOL

I know I have it too.