FYI - maybe this is common knowledge, it wasn't to me. EZ Loader has Champion fitment designs for building a custom trailer from your material of choice. Sounds like you can order one up, have it built without them needing your boat, and it should fit just fine. Been looking at replacement options as opposed to putting anything into my steel tube trailer and this is what they've passed along to me. I remember reading in the sticky above that they built them for Champ, just didn't know they could build a custom and not need the boat on site for fitting.