I haven't really looked at it yet, so I'm not famiilar with it.. I ASSUMED being a big cub there would have been alot of room. Makes an A** out of me any time. I originally bought the pump for a Nitro Models .com Cap 232 .60 size. Had a coverted for petroleum 6 oz tank in it but didn't leave a heck of a lot of room for pump and another battery. Tank was on CG too!
Chuck Cunningham used to right for Radio Control Magazine. Has a do it yourself article which I will use to make floats out of foam. If ya need a copy let me know. He mentions packing tape to cover floats. NO WAY. I will at least cover the bottom with 1/16 balsa, then glass.
Thanks for your help