Several people (not just me) have reported that the 261 and 362 C-M saws do not run strong until after about 5 tanks of break-in. There was even a mention that the computer may not allow full power until after break-in (I do not know if this is the case). However, testing a new saw that is not broken in does not mean anything, yet you keep talking about it like it does. I guess that is what it takes to convince yourself you are correct.
This thread is supposed to be about other things, I'm moving on.
Reported ? Are you an anchorman ?..ive ran plenty of saws that i thought did rather well out of the bag..a 562 was one of them..and it didnt even have the spark arrestor removed