Meaning the ball lands, and then rolls up before back down? Check my thread here:

https://pinside.com/pinball/forum/topic/stuck-ball-on-white-water-above-vuk-common

that has the solution, which is little post rubbers on the end of the VUK. Mine is working great now, almost never rolls up. And I fixed the place it was getting stuck if it happens to go up there.

Got them both, and agreed, they're great. I have the rafts too, and they're cute I guess, but I wouldn't spend any money on them. Were on the game when I bought it. Along with an eagle on a wire that I promptly removed.

ColorDMD is a huge upgrade over orange on this title for sure.

Get them while you can from Pinball Life, creator said this is the last run. It's a little pricey, but when you realize the custom work that went into it, and what a PITA it would be to duplicate it all, then it's not hard to realize it's worth it. And really it's one of those mods that feels factory, they should have made the game like this out of the box.

Hmm, could be, I hit the page from my browser history and it's gone now. Might want to email Terry to check.

Mine's cool white right now, but it's a little too harsh. I think I want a Comet sunlight bulb in there. Need to put together a new order.

Full plunge should go all the way around, you need to make a skillful partial plunge to properly hit the upper playfield. Some lazy people cheat and put in a weak spring.