Thanks....I wanted to keep the original tank (this was the one with the hole in (as per previous thread) and also use the original petcocks as they seem pretty good quality. I bought 2 complete petcock kits for them (not cheap!!).
So, yes, when I suck on the tube it forms a vacuum (my tongue stays on). Where am I looking to see the shaft retract? Is this visible with the selector removed?
So, yes, when I suck on the tube it forms a vacuum (my tongue stays on). Where am I looking to see the shaft retract? Is this visible with the selector removed?