I am new to the whole Forum scene. I am trying to get a grasp on certain abbreviations. What is the UDC? I ask this because I took delivery of my Cyclone 4000 about 6 weeks ago and last week on a trip my grey tank for the bathtub filled and before my wife alerted me to this, grey water started leaking into my storage area and then stopped leaking once I drained the grey water tank. I didn't know if that is what you were referring to.
Lynn, sorry about that. Yes, I meant the grey water overfilled into the bathtub.
The tub is the low point for sinks, washers, shower, etc, in the grey water system for the front of the RV. If Grey water tank one starts getting full it will back up into the tub/shower and eventually overflow.