model # might be wrong, lol. Anyhow, does anyone else have these, and if so, do yours seem to always need to warm up before they're wortha crap? We have 2, we bought brand new, and ever since, it seems like they need 30sec-1min warm up to run well w/o bogging out, whether its 1st lawn of the day or 10th. We've been told its because of "emissions" stuff on them. Whatever it is, it sux. Drive me nuts. I wont even use them myself (crew leader), i always use our old shindaiwas, tho heavier and older, i pull it 1-2 times and it starts right up and is ready to go.