reversing gear noise?

[Jim Booth]

I guess I never closed the loop on this one. For 2017 season I simply left the zinc off the shaft. We had a late start due to health issues but it ran smooth and quiet when we finally got out on the lake.

Thanks for help guys,
Jim

[alcodiesel]

Thanks Jim.
Note to self: rumbly sound in A4 could be lose zinc.