i ordered a dolmar 7900 today from a local dealer , should be here tomorrow if UPS is on time otherwise not till tuesday. im really looking forward to getting it. heard alot of good things about this saw. Have not had the chance to run one yet but ive held the 7300 at another dealer and it felt like a very nicely ballanced saw . almost bought that one because they had it there in stock but i decided just to wait and aventually get the 7900 which now i am in the process of doing.. Any certain things i should do durring break in ? or just run light on the first tank and then give er nutz. ? ill keep you guys posted on my thoughts on it once i get it broken in. from what i read on here they come pretty tight and need quite of tanks through em to losen em up compared to the other saws out there. My solo 633 was the same way. took about 12 tanks through that before she started running like its sposed too. Well take care peoples. and thanks in advance for any advice on break in .