Charlie I got your PM & would love to see the Red Lobo that I gave you. I will call you when I get out of work....thanks.
My Auto Shut Off Valve on the RODI vibrates from time to time & I was getting very little water production, about 1- 1/2 gal per day. I tried to replace a valve coming out of the membrane & the membrane itself. It worked better to some degree & over time same thing. Filters are barely 6 mo old & membrane is only 2 mo old now.