I'm a barbarian, been appraising everything constantly. Got up to near 100 somethin ranks. (For those not counting, that's more than 3 ranks a circle) and still never got a certain on damage or balance/suited on weapons. Thanks to APPRAISE CAREFUL, I can finally get certains without straining my eyes. Thanks new appraisal! And about stone weight, my paladin brother one time got lucky with his 46 appraisal and got a precise stone weight on his half plate of 256 stones. It only happened once though, and I myself only get "pretty light" and such. Which I think is kind of funny, because a 55 stone hammer "feels light." And everyone complains about a weight more than 26.

Carnock