After the vent line, I decided to throw caution to the wind and go ahead and do the fuel return line. This was another tricky one that had to be fitted in place and through the gear tower. At least it is 1/4" tube and easier to man handle around! That was me done for the day. It sure is getting busy around that Andair fuel selector. When the new lot of 3/8" tube arrives I'll get going on the tank lines.