An old timer at the Montana state fair told me my tong reins were 'too stiff for a working grip' and I've been tapering them differently ever since.
He said, 'You're making them like a crowbar, not a tool,' so now I leave the last three inches much thinner and rounder, which has saved my hands on those eight-hour forge days, but I'm curious if anyone has a different method for reducing hand fatigue?