Whats up guys I was finally able to install the return line (-6) and sure enough fuel pressure dropped. Now a quick question on idle when I drop it to 42 psi my wideband reads 10.8 and on the expressway it's at 9 on overdrive . I played with the fuel pressure and dropped it to 38 psi and now on idle it's about at 12.1-12.2 and expressway any where from 9.9-11.2. What do u guys think, should I leave it at 38 psi or drop it a bit more? What are your recommendation's for wide band readings? On the expressway it begins to sputter and being that it's so rich I'm wasting alot of fuel.