So I drove the truck this morning and then parked it in the garage (8am).  This afternoon I was going to come out and tune it a little because it was giving me some hesitation when accelerating but it wont start.  I checked and it is getting gas and I know the time is right because it was running this morning and I have not touch anything.  I am working by myself so I am having a hard time checking to see if I am getting spark.  I am running the flamethrower III and the Ignitor III, it has brand new (three weeks ago) plugs and wires.  I had a faulty Ignitor the first time and have been told that almost never happens, could it have happened to me twice?  can somebody suggest a plan of attack and a way of testing spark when you are working alone?

1958 F100 292

"Nothing is particularly hard if you divide it into small jobs."

"Chop your own wood, and it will warm you twice."

-Henry Ford