I did the monsta on the last ambo on the box and was just a lot of surface area to cover with the tiny roller they give you, which is a special roller. I found it difficult to cover that much surface before the monsta was setting up to much to use. Especially this time around.... something was making it set up quicker than usual and when that happens the rollers start to stick to the paint. Even tho I was switching out new rollers frequently it did not help and I still got roller bits in it. I like having the cab done because its the one in the wind all the time, rock chips, hail, debris etc: