Here's a small cherry log that I got culled out of a logging job. I changed the sprocket on my 3120 to an 8 tooth and put on the 32" bar. While easier to bog than a 7 it cuts great and with very little pressure applied it will keep the saw off the rev limiter and cuts FAST. It makes the 3120 (and me) much happier working on smallish wood. It a lot less work.
iPhone pics follow:
iPhone pics follow: