Road Phantom wrote:
Man, do I feel the fool. There is a second pull handle to another grey tank for the kitchen. It's separate from the rest and in its own compartment. Thanks all for the help.
I can guarantee you are NOT the first one that had this issue. On our trailer with two grey and one black and ONE sewer outlet pipe it is pretty easy to see all 3 handles and do a dump.
However I have seen many a trailer with TWO sewer outlet pipes and/or the tank drain connections in seperate locations on the trailer. and hence, well you found out the outcome!!
Glad your back in business