Hi first time poster.ive changed the points,gapped at.20,changed the condensor.pulled the flywheel,changed the coil.,inspected all the wires new plug still no spark.im lost help.got the coil on eBay guy said it was a techcumsah works on kohler.it looked the same.had a short wire and long wire as well as plug wire.ran short to ground,long to points.sodered in I have nothing .