Sizing from 29er FS to 26 HT
Would a person generally ride a smaller 29er FS frame than a 26 HT? I know all manufacturers have their own little quirks and nothing is truly standard, but is there some kind of rule of thumb? As long as I can ballpark it, I have no problems with changing stems/ seatposts.
(particularly, 18" HT to a 16.5" Rocky Mountain FS29r)