Gerry is right. Nice smooth edges you are fine. The other reason if there was slippage. Since sheer pins are a gone with leaded gas, the use a rub hub to allow limited slippage.
if things have been hit and stalled the motor you are taxing it. Normally there would be prop blade damage but NOT always. A fouled line in your wheel or running aground in sand will not damage a blade, but will exercise the rub hub.
So if there is no visible damage or forced stalls you should be perfectly fine.
Quote:
Originally Posted by Gerry Zagorski
If you have no vibrations I wouldn't worry about it Tony...
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