Thanks Max for your assistance here and for providing the link to coil testing.

I do have a second question relating to your reply.

You mentioned about bolting the coil upside down, is that something that matters?

The kill switch connection is on the bottom like the old one was but on reflection (i'll have to check it again) I think there were spade terminals on both sides of the new coil?

Also I didn't fit the thin black wire than came with the new coil, I used the old Kill Wire to the new coil. Would that make a difference?

I'll get back here with the next findings.

Cheers