So my Ford NAA has been converted to 12v with an electronic conversion kit in the distributor. When I first got the tractor, totally rebuilt, after a few days of use it does on me. I was out bush offing and it was like someone turned the key off...just died. No sputtering or anything...just died and would start. Would turn over but not start. Figured out it was the electronics. Replaced them and it fired right up. Today while discing, the tractor sputtered a few times and died, I just knew I had run out of fuel. But no, It has plenty of fuel. It will not start back for anything. I'm getting fuel and the coil is firing but the plug wires are not. This is just like what happened with the last electronics failure. I do not see any visual defects with the electronics nor did I with the previous kit. Everything appears as it should but I bet when I replace the electronics kit it's going to fire right up. I have only put about 5 hours at most on the tractor since I last replaced the electronics about 2 months ago. Any ideas as to what is going on here??? I have not left the key on for any length of time without the tractor running.