Haven't been on the board for 9 years when you guys helped me get the family SC running. I was in the habit of running it in every Memorial Day parade and a few other times per year but it hasn't been back to work yet as I expected. Two years have gone by without running it and today I have a "no spark"(it's blocking my spare snow plow that I need because my present one broke today...). I saw GlennF's recent post with the same problem and I have already brushed all the contact areas; the center and 4 cap spots, the tang that connects the cap to the mag body and the tang on the rotor. I stretched the spring that carries the coil juice. I filed the points. No spark. I think it must be one corroded connection somewhere. Any suggestions? Thanks all in advance, C.