If you are bowling with the intentions of pleasing others by beating them, you are operating under false assumptions.
People will always find fault with either your bowling, or your equipment, whenever you bowl more than they think you should.
I've been throwing old urethane stuuf on the dryish house shot here, and several times other bowlers have complained about me f***ing up the shot on purpose. Thing is, right now I am high average in the league, yet they still want to claim I'm only doing it to screw them up.
Three weeks ago, I shot 745. After league was over, I was told that the other team wasn't happy about me intentionally messing up their shot. Thing is, They were inside the third arrow, and I was playing outside the second arrow, on the eighth board.
You'll never make them happy, and you'll never make them understand, so don't waste your time and breath. Just kick their a**es, add their names to the list, and move on.