ok thanks. I wonder if a similar system would still work to a certain degree if the bug gets fixed. I guess it would require more power and more fine tuning of the switches to find the right balance, but it feels like it could still work especially when there is ice drips.
My previous prototype has a separate water chamber to temperate the effect of the new geyser water, works very well but bigger. Waterfall was working so well that I thought I would make version that is a bit more compact (still pretty big, lol).