Ron, that sounds like an inconvenience for you. Lynn
Yes it has always been an inconvenience, but won't be after adding the redundant switches in our bathroom.
For us PC owners with smaller gray tanks, not only to relieve it, it's good practice to flood the black tank with gray water because it flushes more thoroughly with all the extra soapy water. So there is something good that comes from the inconvenience.
Lynn, Given the tone on many of your posts and comments, you sound like you have buyer's remorse. That is unfortunate....I feel for you. I hope as time passes, you will have a change of heart. It's not a good feeling to spend so much to be disappointed.
Irene and I had buyer's remorse a few months after buying our PC in June 2007, but for totally different reasons. Our first son finished college in May of 2007 and our second son started in August that same year, at the same college, in the same program and same dorm. To our shock in August when paying the bill up front for the semester, the cost for son #2 was twice that of son #1. Their reason?....new child, new rates. We freaked out. Needless to say those years getting son #2 through while we had so much money tied up in a new motor home was a very bad combination. It was extremely stressful on us. But through it all, God provided and all worked out well. We laughed during the years that followed when the college solicited us for donations.