i did but i dumped it first.... i dont think i hurt it i will peek at it soon....it started and ran and idled fine today before it started raining..... but no load i just fired it up and let it idle and rev it then it started to pour....i was going to stick it in wood and see if it did the same as the other day....i have about 3 micros style saws i run and one s25da the rest are all on the shelf.....i have way more then i could ever run ... right now i have a cs330t acs 355t 2 cs 400s and an 009l mint and a 021mint...i just sold all my other saws that i had and now they are all pretty new....i have a beater poulan pro micro i use all the time it always starts.....i will check the piston before i run it..... maybe the Diagrams were still stiff....i was only wanting to spank his new saw .......but im smart enough to know it was not running right.... shut it off and put it away....for the day.maybe the carb had some varnish in it...making it run hot? I wont run it again till i peek at the piston.