i did it a little differently than the way its usually done. i used the the little stock return line thing where the regulator dumps the excess fuel back into the canister as my main return back to the canister. i also used 5/16" brass barb fittings. i have high pressure fuel hose that i got from my local hose and hardware store. i think 150 psi... and i got there special fuel injection hose clamps as opposed to the normal ones that i was told will strip out when tightening up hard and will rust in the tank. i sealed every fitting with rubber cement for an extra seal.

and the green lines are showing the fuel feed lines and fittings and the blue lines show the fuel return lines and fittings.