*o I can’t seem to get a straight answer. I have a three-blade prop with a plastic bushing on the shaft to make up the difference between the shaft size and the bore size of the prop. Two surveyors say “not good, put on the correct size prop." Hunter dealer says, “we do it all the time.” Factory says it’s no problem. Any other opinions? Tku, jlb @ SV Camille @ Ensenada, Baja, Mexico.