Hello. I have Hotronix Fusion "16x20 and operator i think touch too strong that first screen (first screen is touch function) crashes. Check atached photo. They offer to buy full controller for about $600. It costs too much. Maybe you know it is possible to adapt any other touch screen?
On the other hand, i really do not need this touch screen function at all. It is better for me to work just with buttons, to set time & temperature. Maybe it is possible to adopt outsource termostat that can work with heat-plate and control the temperature?