I am sure this has been discussed before - however I can't seem to get the "search" option on this site to work for the last few days. I am expecting that I will be buying a new MS361 in the not too distant future. I have a choice of the standard bar mount with two nuts and a side adjusting screw - and my trusty factory supplied "scrench". I also have the option of a quick adjust for very little additional cost. Is the tool less quick adjust a good thing - or just another gimmick that doesn't function as nice as it looks. I expect I will follow everyone's recommendation and get a 20" bar.