Yesterday's observation
When we arrived at Rattlesnake we noticed that our bubbler was not working and the ice around the dock was thick. The timer and temp control was working and with the silence of the lake, we could hear the bubbler below the ice.
We cut a hole in the ice where we thought we placed the bubber (the ice near the dock was 9+ inches) and found that the plastic fins on the prop were sheared off. We were able to get a new one from water mark and fixed it and now the ice is wearing away.
When we drove around Rattlesnake, we did make an observation. Although there were many docks with thin ice signs, only a few had open water, the rest looked as solid as ours did. Do most people come back (or have a service do it) towards the end of winter and start the bubblers to save power or is there a larger issue that may be caused by debris or the electrical issues that island experienced (or is still experiencing)?
Being new to the bubbler thing (last year) we were told to set it when we left and let it run for the winter.
I guess my concern is for those who left their bubblers set in October and assumed that they are working away, to me, that did not seem to be the case.
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