Ok, retro, you are a Legend. i did not connect the 2 wires that I took off from the coil correctly, which is why the other coils were not working. I joined them together as suggested and they all now work, so all I need to do now is replace the burnt coil and the machine is fully working. Thank you so much for your help, and sorry if I drained you, but I definitely learnt something along the way.