If your perfectly happy with the current performance no need to change the prop specifications, but will still need to get it fixed. If your needing a little more hole shot or more top end than absolutely call oj which has awesome customer service or acme for a new one. OJ will definatly hook you up with a new prop and give you a heck of a deal on reconditioning the old.
Some more details of your setup will be beneficial in your prop selection.
a spoon-shaped eating utensil with short tines at the tip
Last edited by Spork; 04-29-2013 at 12:39 AM.