Bad Vibes

[Yellowmobius]

What would cause vibration (only under load).
We were boarding yesterday, I had the ballast tanks full with 7 people on board. The wake was awesome, however between 1700 - 2100 rpm there was a real bad vib.

[iparky]

check your prop, if you have smacked it and bent or nicked it will cause vibes. Buy a new prop same pitch and everything, then remove old one and install new one. Send old one out to be fixed then place in boat for next time. Out of balance can cause damage to many componets.