Hi Max,
I have diamond needle point files here I might have a go at putting a slight taper in the seat with the file in the battery drill
I have tried one with the file on the seat and it might work, just taking the square edge off the seat and then polish it with the cotton bud and autosol. So far it seems to be shutting off and allowing fuel to flow with little float movement. Even putting pressure up on the float doesn't seem to be causing the needle to stick in the seat. Time will tell
Cheers Norm

Last edited by NormK; 29/09/22 11:45 AM.