Ah...I didn't realize a temp swing would do that. My heaters both quit for some reason. Heat spiked at 88 and then crashed to close to 70 before I got a temp heater in place. I have ordered an azoo temp controller and titanium heater to replace. Everything else looks ok so I had hoped it had no effect. Mushroom is opening fully is there anything I should do o help it. Thanks for the advice.