what YR says
but I plug the galleys with pipe plugs and drill a .039 (whatever) hole as YR (is not the drill you want always broken)
never thought about the fuel pump but makes sense
I've had plates that leak but not often, some also have groves
That's why I said .040ish. You know it's a beeeeotch to drill small holes and you break a bit now and then. I now buy those common sizes by the dozen. Easier that way because all those sizes are idle feed restricter, emulsion and air bleed sizes.
