In this thread at Door Open / Feed Hold Behavior | Page 2 | OpenBuilds , someone needed help with the door switch so that opening the door stops the machine. Peter said in next version of OB Control, it will display a message saying if the door was open. I have an E-Stop switch that after I hit it, I have to turn the knob to release the switch. Can OB Control display a message saying if the E-Stop was hit and I need to release it?