vint-mow, I even ground the edges off the coil to see if I could get enough clearance (not sure if it damaged the coil but that doesn't matter as I have buckets of them) Problem is the PT coil is about 28mm thick and the F/C one is about 21mm so I am looking at a 7mm problem. Not sure what would happen if I ground the leg to allow the coil to sit back further