Indicator works off of cylinder pressure
When pressure in cylinder drops to roughly 10# the regulator swaps to the other cylinder
When you move lever the pilot valve allows full cylinder pressure in causing Red to move to Green indications
Pilot valve is gumming up and wouldn't matter which regulator you have if propane supply is gummy
Is it time for your medication or mine?
2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31