Thanks for the info, John!
This is my first trailer with this feature and I didn't want to go ruining a brand new trailer with feces everywhere.
I can't wait to let it refill and see what else comes out. (Exciting life...I know)
As for others not following the same warning, I don't think I can ever base my decisions on what the general public follows. I pick and choose the people I listen to based on my thoughts about their knowledge and understanding of a given situation.
I can't imagine where I'd be if I just followed the crowd. If I did I probably wouldn't have an RV and I'd probably be stuck in traffic somewhere on the way to my awful job.