one of my tanks is leaking out of the fill nipple it seems that the metal bit (in the nipple) isnt sealing when i purge after filling it i took it apart and cleaned it last time and it stopped the leak for about 4 fills, i think i need to either replace completely or lube the o ring ..this is the question ..do i lube the o'ring with shocker lube or summat ?...3 in 1 maybe
thanks
thanks