Moped Army

can anyone remember a few weeks ago when i posted asking for help on how to fix my puch (the one that tracman tweaked) well after many months of running on and off and overall improperly i found out what was wrong.... i went back to basics checked for gas, compression, timing, and finally i checked the plug i had it out to check for a spark it was really fouled up so i cleaned it then it sparked on and off i then assumed that it was one of 3 things the plug, the coil, or the points so i started with the plug and that did it. after weeks of tinkering it all came down to $1.50 spark plug i guess it just goes to show ya to check the simple stuff first......