I am in the process of hooking up my magic air heater which I removed last fall for repairs. Hoping to take my best girl for a spin this afternoon. What I need to know is the routing of the heater hose. From the firewall it seems clear the top hose goes to the valve on the inner fender. I thought it would be more obvious, but now I can't tell if after the valve it goes to the top pipe on the water pump or vice versa. BTW, at some of your urging I ordered a factory service manual, but unfortunately it has not arrived yet. I suppose a photo would be best, or just a description. Thanks in advance.In the mean time I'll go back to cutting off a bunch of tie down hooks the po welded to the side of the bed. All crooked. Who would do that???