Oh right I forgot to update the thread with new pics since I got the 5-way regulator. Here is what it looks like now:
The one on the left with the red hose is the one that shuts off. Yesterday I moved to using the second reg next to it for now. I pretty much cleared the area there is no way the hose is going back up to shut it off as far as I can see.
Perhaps I need to dial up my primary reg 10 more points? I doubt that is the cause. I'll run it a few more days and see if it happens to the second reg.