Remove the vacuum line at the intake manifold
Pinching the fuel return line should not be done, the pressure might increase enough to damage the regulator
Gas is clear, seeing yellow means your gas is starting to phase separate
Get stuff from them rarely and mostly because there have been no stores close to me ever. A few years ago ordered 200ft of Sampson double braid 5/8 anchor line. Order came in and there were 2 rolls of 200ft. Called them and the guy said keep it, and it's still on the shelf all wrapped up
Have used both and have a slight feel better toward Claude but it want's to start charging. Gemini seems to be just fine but also noted that it misses things, and I've trained it some for my questions