One of my first Sebenzas from 2005 was a large Classic. It has always had a level of lock stick that none of my other 4 Sebenzas have had. I'm thinking of sending it in to CRK for a spa treatment but was wondering if this is an indication that the lock bar face may need a re-heat treatment. Has anyone else seen a chronic lock stick issue? I've tried the lube and pencil lead trick over the years but it really has not helped. Any suggestions?