Originally Posted by
Merlinii
If it's not done "just right" it can sag when curing and hit the blades. If it sags when curing, you must remove the blades and file the excess.
It's actually pretty easy to get it right. The tape easily holds the JB Weld until it cures, plus the blades really aren't close enough to the silencer holes to be a problem even if it wasn't perfect.
You can see from the pic above the blades have already curved away from the silencer holes creating tons of clearance.
It does nothing for performance
That's why I never did it to mine. I've done it to a buddy's Eaton, but he wanted that louder whine.
Stewart