Trying to get a couple videos uploaded. Not going that well, but here is one. Given its always dark when I get home (and 15 degrees out), its tough to see. I tried aiming the timing light at the carburetor - you can see the throttle pull open then a fairly slow delay until the governor catches up.
I did check the plugs and they are clean, and a little light gray. I put an inductive timing light on them and both seem to be triggering the electrical pulse.
The fuel is fresh. Letting it warm up shows no improvement.
I wouldnt mind changing out the sparkplugs. But now thinking its fuel related. Or governor?
Also it seemed to get worse when a load applied (like pushing a big pile of snow).
I will try to get the other video up and going. Not sure you can tell much from these.
http://vid708.photobucket.com/albums...astick/064.mp4