Hi, just designing a new extension to our existing cubicle house. It will involve more than doubling the old shed in size and changing the cubicle arrangement. A question. With the new narrow design tip over water troughs, is it enough to just leave out 2 cubicles at the end crossovers with these troughs installed? There are 3 double rows of cubicles so we stand to lose 12 spaces if we have to leave more space which is a lot. Cows are British fresian type, spring block calving.