I talked to the factory rep two years ago at the mpls boat show. He said an ext box on the 25 was good for 1/2 to 1 mph. I would think the same for a 24 O/L.
I dont have an outlaw Ive got an H2X but my standoff box showed up Fri. how high of an X dimension have any of you run and still be able to get on plan. Thanks Eric