Carb questions, I'm sure everyone is getting tired of carb questions

I have a weber 32/36 on my first gen, bought a mr. Gasket 4 to 7 psi fuel pump, works great, and everything, I just don't have a return line now, I know I probably don't need it, but would like to just in case, anyway my question, going through the Google I came across this

http://i167.photobucket.com/albums/u...pstyfkwgll.jpg

It has a return on it, anyone seen one like it or have one? Or know if the one I have can be drilled to have a return line added from the carb?

http://i167.photobucket.com/albums/u...psiumtxfjh.jpg

Sorry for the not so good pic, I can get a better one when I get home...

Nope, you don't need the return line for the carb to work. Your current set up doesn't require a return to operate.