Chainsaw Repair

I must be one of only a very few Australian's to have a Jonsereds 111S, if there are any other Aussie owners at all. It hasn't run for a few years and upon going over it have found that it only needs the points adjusted and a spark plug. I have bought all the Allen keys I could lay my hands on to adjust the points but they all seem to be too big or small. When I get the right size Allen key what is the clearance size for the points? And I am also needing info on the correct spark plug. Thanks, Karu 

Thank you Man of Stihl, excellent!

I just use a business card between the coil and flywheel.