Good stuff Lakeside, I dunno about this throw ya on the ground, pull ya over a log though. Never happened to me, using 2100s, 394s, 066s, and my fav. 288s. What is likely is a kickback in the face if you are not using it right. Here is only one of the things you need to know, the top part of the tip is the death zone, touch that and the rakers push the saw directly up and back, you cannot stop it. Never, ever stand behind any saw, if you are looking down on the chain, and it kicks you will be looking at that chain for a milli second before it is in your face. I have had big saws kick because I wasn't paying attention or being lazy, tired. So very glad I wasn"t there in the way. People put themselves in bad positions all the time, on this site I see questions about safety chain, people that never buck lefthanded to put themselves out of danger, and other silly things, you can run a huge saw with the rakers busted right off and an 18" bar and never get hurt by kickback if you work safe.