1964 Valiant "Get Runnin & Drivin"

Fwiw, and I'm not sure it applies here as there are already 2 solutions noted, my understanding is a return line keeps fuel in the line and carb cool enough to avoid hot start issues.
Sometimes just opening the hood helps if that's an option, although it would be weird to do everytime you get a sammich.

I've also been inspired to fix my door panels, not sure what I'll use for 'new' cardboard, and put vinyle over the kickpanels on another car.

Anyone have a fix for small tears/cuts in the door panel vinyle?