I thought I would post some pictures of the largest log I have milled with a chainsaw. I was using a Husqvarna 3120xp and a 50" cannon bar and a 60" bar for the bigger slabs. I was able to cut about 3 slabs per chain before I had to get it sharpened. The log was 15' long and about 42" diamater. Lots of fun. Sorry I don't have any pictures in action but I was sawing solo most of the time. After the slabs were cut we wedged under them enough to get dowels in and rolled them down a ramp and up on to a trailer. It was quite a job since they were about 650 lbs each.