there are a few in salt lake... Stephens on west temple and about 3100 s or diamond motor on 300 w and 1500 s.... if need be I can pick it up from you and take down there for ya...
If it's less than five years old, it may still have a warranty. In that case, ship it to Milwaukee, they'll get it all fixed up and back to you pretty quick.
The smoke means it's broken in.. lol Looks fairly new, check out warranty or have them fix it. Sometimes running the expensive blades is a bit easier on the motor, they cut faster with less glazing..