I'm here...

[wxturtle]

... Have a Briggs + Stratton 190cc on a Billy Goat leaf vac that I'm having issues with this fall. Essentially either runs full open or shuts off, no in between even when I fiddle with the control plate. Also struggles to start and occasionally bogs down when running. Need to sleuth, but this seemed a good starting point that led me here: https://lawnmowerforum.com/threads/briggs-and-stratton-190cc-throttle-not-working.68513/