I’m working on my first actual mushroom grow and I’ve run into my first real problem. I’m in my third day of the pinning stage and this morning I noticed a few spots in each monotub that have a slight yellow discoloration. As shown on the pics I have a storage bin with a mister blowing mist into each monotub through PVP pipe and both temperature and humidity are monitored and adjusted with a Irkbird ITC-608T controller. I’m thinking that the problem is that even though the Inkbird was keeping the humidity at the levels I set it too I was still spraying the monotub and there was a good amount of water built up on the sides and top of the monotub. I have since whipped off all the water from the sides and top of the monotub and as seen on the pic below although the humidity is at the level it should be there is no longer all that dripping water on the top and sides of the monotub, just a fine mist in the tub itself. Hopefully this will stop the yellow discoloration which I’m guessing is either contamination or something I read about called “mycelium piss). Any thoughts?