so I got this mcculloch 10-10 after cleaning it some it seemed to be running great. so figured it was time to put it in a log and see how it cuts. well it bogs down a quite a bit. it seems like it's not even grabbing the wood but will very slowly make it through a cut it never stalls out it stays running tried adjusting the high speed jet a little but afraid to mess with it to much I have it turned out about 1 3/4 and had it tuned out as little as a 1 1/4