I run a 14 x 8 Vess Sport prop on this engine. I like the performance with it, and have plenty of ground clearance...
There was a chunk knocked out of the tip of the prop. I've repaired prop tips many times over the last 40+ years in the hobby...I really like the Vess props, and decided to salvage this one, since it's been on the airplane for abt 7 years :-) I made a nice square cut, stacked up some 1/32" micro-lam plywood, and bonded a chunk into the prop tip.
I then shape, sand, and finally balance the prop. I've never had a repaired prop to fail.