Hi Greg, I had a question about the trailer and wanted to see if you have the same issue. I am having a problem with the black tank not clearing completely. Even after using their black tank flush and letting it run for 30 minutes, the tank is still never cleaned totally. It seems as if the tank is not level and the end where the toilet is located is lower causing a collection of paper, etc. and not allowing it to flush completely.

Have you had any issue with this?

Thanks

Bobby (Leatherman)