What size grey tank dump valves?
Finally got things repaired/modified/squared away enough on the new RV to take a little shakedown trip. I noticed that there wasn't as much flow when dumping the grey tanks as I had on my former motorhome. It had a 3" drain from an 80 gal tank, so it really flushed out the hose when emptying. Do the Creeks possibly have smaller dump valves leading to the main drain tap? Maybe I need to drop one of my Flomax pills down the drain!!!
2014 Cedar Creek 34RLSA