Makes sense, I cut off another spring perch today. Aimed higher and let a coarse grinding disc take what was left down. I still found that the electric Makita had a "hop to it" that I started to feel up my forearms, switched over the the pneumatic and that ended. Since its all new to me, if there's a tool that would make life easier I wouldn't mind buying or planning for it, but if there is no real benefit, I don't see the reason to pay.. Thanks.