I ordered dunlap crackerbox plans from rcstore.com...

Does anyone know how much deadrise the plans have in them? I'm looking for something closer to 5 degrees like the zippkits I-box. But from pics on the net the bottom looks a little flat I'm thinking it only has 3 degrees like the N-box. I may have to alter the plans or buy an I-box.

Thanks!
-Shawn