PB, I dropped the rakers down a bit on the 211 and it's biting better. I was cutting through dead white pine this morning (bar burried) and it was pulling better chunks. Granted, it's dead white pine, but still, I think the rakers were part of the problem. Chain was next to new though, guess they set them a bit high...the picco did last forever in the dirty wood this morning though...two tanks (which in that little strato goes a long way) and didn't need to stop for a touch up. Gotto get to a dealer and see if I can get 325 on that...