@jhz563 posted:I put some red-n-tacky on the drive gears and the worm gear, but that doesn't appear to be nearly enough. I am mostly used to can motors, not open frame, but honestly it's too loud to even run for more than a few minutes. If you have some pointers on making it quieter I would love to learn more.
I have a couple of the PW versions and they are very loud. They certainly earned the nickname " Growlers "