how about one conveyor wall that has a hole on side not Mill, I'll do one better actually what about a conveyor whole wall that works the same way as the conveyor belt like hole thingy on the foundation piece I think that would be the better option honestly because then you don't need the conveyor walls anymore you can just put conveyor belts into anywhere I think that's what we should be doing haven't heard anyone talk about it though that's the problem but yeah I'll put that on the keyway side if you haven't already if there is one conveyor belt wall I can't find one I have finished this no here it is how come that's lower than conveyor mounts for ceilings that's interesting