Hey Shagg....welcome to the OldMiniBikes !
Very cool that your Dad worked for Heathkit and Heald....this stuff is in your blood !
Like they said above....don't succumb to temptation.....I have an HM80 on my Super Bronc...it gave me such issue at first...I was trying to do things myself..and I am learning...I went thru re-epoxying flywheel magnet, cleaning carb, then buying new carb, new points, condenser, went to electronic ignition...still wouldnt keep running...went back to points and condenser, still wouldn't keep running....took it to my small engine guy...he puts a fuel pump on it, reset the points, and away we went....it is by far my best running, strongest motor of all... good luck on yours....:thumbsup: