I cut my fae down a little bit just to reduce the chance of it cracking. I really don't want to go through replacing that thing again. It was a pita. I cut it about 1 inch below the tab when it is all the way down. That way when crusing at higher speeds with tab at 100% it is not that far in the water. When surfing I never have the tab above 25% and it looks like there is plenty of depth left to keep the exhaust in the prop wash. Hopefully it helps. I also believe that they crack when doing sharp turns at higher speeds or just going higher speeds in general.

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