But he doesn't really know that.
It sounds like this.
He got the car idling and then turned the dizzy until he got 20 on the light.
Then maybe he reved it and saw 36 or whatever he said.
Who knows what rpms either is really at.
If the advance started at 500 and the engine is idling at 1000, then initial is not 20.
Almost didn't want to help, but figured he was innocent.
