It seemed like a pretty cool thing to have. What was the downside?
I am not in a position to speak for why Heartland discontinued this item. But I can tell you from my own personal experience that I felt it was not a fully developed product. That is personal opinion only and it may not be shared by Heartland or product owners as a whole and certainly is not shared by Lippert - the manufacturer.
Jim
I don't think you want to have the words sewer and boom in the same sentence anyway?