Interesting Mike, Do you do anything special to see the spark better, ie; at night time, a magnifying glass, or one of those Gunson spark testers?? Carl '63 TR4 since '74 <> ************** Get the scoop on last night's hottest shows and the live music scene in your area - Check out TourTracker.com! (http://www.tourtracker.com?NCID=aolmus00050000000112)