Ah, my mistake!Nope, not me. So far the heater and inkbird are working perfectly. Two of them would fit really easily if needed, but so far one is all that I need In the 2x4. I have been seriously impressed with inkbird controllers, they work incredibly well, and are a huge bargain.
100% with you on the inkbird, almost safe to say it’s the one piece of equipment that I’ll never change, hoping it doesn’t break of course!