I am working the routing of hose #7 in the Aim diagram. The Aim isn't that clear in the area where the hoses attach the tank. There are 2 nipples underneath the tank; one that is elbowed in parallel with the tank, the other comes out straight from the tank. The elbow nipple is where the old hose #7 used to go to (routed wrong though). It seems every which way I go to that tank nipple the hose wants to kinck. Hope this is enough info to describe my problem. Any body been through this?