Replaced the collector on my PowerFlow exhaust this annual. PowerFlow required a prop balance for the warranty. I’m in Reno, and was surprised that a lot of shops don’t do Balancing. Found this thread in my hunt
Called American Propeller in Redding and they referred me to Tracy at Aviation Specialties at Nutree (VCB). He does a flat rate $500 balance
I had Tracy do my C model. There is Owner participation involved , as there were several iterations of runup/test, apply weights, runup/test. It took 5 iteration on mine, before Tracy was satisfied with the results. It was several hours for my 2 blade Hartzel. 3 blades may take longer.
Also, the test sensor gets bolted to the case for the test runs. That means the top cowl and dog house needs to come off. They are not a Mooney specific shop, so I came prepared to help removing the jigsaw puzzle of the doghouse panels
I was able to fly down, get balance, and still had time to walk over to Fentons for ice cream
Mark