Triton V-10

I'm confused by their website also. It looks almost like you pay less to install it on 4 RV's, and know that's not right. Or maybe that's the per price if you buy 4 or more. And one looks like a box and one looks like a small computer. Wish I could understand their website without having to call them but will probably have to, to get my answer. Definitely tired of trying to use cruise on a highway and having it downshift to third.