Evening lads, I've got a leak on the 100 so decided to fill to 90 bar and take the cylinder off, this was done on Saturday. Went and check tonight and the pressure has dropped. I don't want to submerge it in water, is there another way to find the problem area? Any common leak problems on the cylinder? As you can see, the factory seals are intact so the only place I can see it leaking is opposite the gauge end?
I've changed the nipple seals on the gun before, about a year ago so don't see how cylinder can leak then leak through the gun also?
Hope this makes sense to those in the kn