Altairsky
Songster
No I don't have power. I had issue with humidity when I used crumble. The crumble would get moisture and turn into a block. Pellets and seed recipes had no issues.Do you have power in the coop? A small wattage incandescent bulb will provide enough warmth to stop the condensation. Keep the feed a few inches away though. Or a heat pad taped to the back of the feeder with some insulation behind the pad to push the heat into the back of the feeder.
Also it is not waterproof in a storm with wind. Wind can push water in from the sides or from the bottom.
None of my feral chicks won the Darwin award so far by using this feeder. But I know sooner or later one might win it. Chicks likes to die in the most creative ways.