ok chief... here we go! i am running 5/8 line and 1/2 smc's and i wanna know what is the best way to run the line off 1/2 ports of both the tank and valves... i just wanna get the most out of my 1/2 valves and 5/8 line! im worried ill run too many fittings that i wont have to and just end up slowing it down. some quick help would be great! or you can tell me what you would do!