This is what I understand occurred. The cold snap created an internal combustion problem with the motor, so it had to be taken out and shipped to a shop in NH for repair. When it came back, it ran smoothly for a day and then came to a sudden stop. After a couple of days of work by the local team, Poma and Royale Electric a $40 part at the back of the drive was discover to have failed. simple Fix but a very complicated diagnosis. Yes, there are two diesel engines and the lift is allowed to run on one with the other a back-up, but the back-up is not working so will need repair or replacement.Anyone know what’s up with GMX? Was down most of last week, briefly back Saturday, and now down again.