Yea Bob, lucky me; it's what I live for! No CR gearcase ever made for this engine. The swap option would be just to see if the noise follows the gearcase. The great thing about having twins is that you always have a donor engine available for this kind of chit. So we'll let this sleeping dog lay until I get back from the Southport jamboree starring Monte Rhodes and the AS Tabernacle choir where it is OK to drink during confession!
I did hear the chickens - hope you weren't walking around in that crap.
If I had a Chinook helicopter I'd fly it to Weeki Wachee in a heartbeat.Boating season is toast here anyway.
At less then 2500 lbs you could use a Huey and it would sound WAY cooler!!