I just purchased a Stihl 032AV Electronic Quickstop for $27.00. It has no spark, but very good compression. I've run through the usual checks i.e. kill switch, shorted/open circuits, ohm tested coil (1.2 ohm primary, 9.4K secondary). Unfortunately it's starting to look like the trigger module under the flywheel. What is the best replacement for this module factory or aftermarket. This is the round module and the flywheel has two magnets. The information on the net has me more confused than when I started my research. Let me stress this is factory electronic ignition. I'm not converting from points.