I have an old gori 16x 13.5 folding prop. I have been experiencing a lot of trive train vibration and this year I plan on resolving it.
I took the prop off the shaft and withed the two blades. I was suprised to find one 52 grams heavier that the other. There is evidence of corrosion
I would like to know the best way of removing the 52 grams of bronze with out unbalancing the blade.
Currently i think I should find the point where the blade balances on a .5 inch dowel. Then drill a series of holes around that point untill the blades weigh the same. I can then fill in the holes with epoxy
Does anyone have other proven methods to remove the excess and still keep the blade reasonable balanced?