Even after installing Pamco, bike still stumbles at idle

[pamcopete]

annOyed,

Well, here is the recommended mounting for the "Green Monster" on a '78/E model.

There is adequate clearance with this method.

Here is the "Green Monster" mounted in a '81/H and there is very little clearance with the gas tank:

Here is a video of the "Green Monster" jumping a 1" gap. That's 75,000 Volts....1" gap....

YouTube of Green Monster Jumping 1" gap

This coil puts out so much energy that you could probably ride it home if you ran out of gas....