Glad you found the stuck valve. Did you just buy this new? Did your dealer do the PDI connected to city water? It's frustrating to be the manufacturers' beta tester -- almost as bad as loading new software and then having to do their troubleshooting for them.
Ed & Bev Felker
Retired USAF Col and retired Nurse
Traveling with Lily & Bella ('Teddy Bear' breed)
2015 Vegas 24.1 (E-350)