Mine leaked from around the trigger,it was the solenoid manifold,had a crack in it.
Or the solenoid is over pressurising ,clean and lube the reg.
If that don't work,then other culprit could just be the core O rings change all the obvious rings.(it just may sound like its coming from trigger)
Does the manual give you an idea in the troubleshooting bit? Haven't got an ETHA one.
if that don't work email Planet. customerservice@planeteclipse.com
So after having a leak all day yesterday (and meaning not using, yippee for site guns) today after stripping it down, cleaning (again) and using a different bottle, no leaks.
So after having a leak all day yesterday (and meaning not using, yippee for site guns) today after stripping it down, cleaning (again) and using a different bottle, no leaks.