Dave,
I have forwarded your parts list for the saw but I think you need to check that the coil has a good earth i.e. take coil off and clean where the coil touches the body of the saw. Also when replacing the coil use a business card for the air gap between the coil and the flywheel.

Hope that this will help you a bit to get good spark.

Regards,

Bruce [Linked Image]

Regards,
[Linked Image]

Bruce


Please do not PM me asking for support. Post on the forums as it helps all members not just the individual.