G'day Mike,
Yea thanks, i'll have a read one day. Hope you had a good holiday. I can see why the Mcdonalds are a popular engine, it has groan on me. No magneto or spark plug to worry about, i think it is a keeper.
I got it going yesterday, i had to straighten the fuel valve redress it and lap it in. Put it all back together swung it over and away it went. It is running a bit quick and when you back it off one notch it is too slow, but i'll work on that. Also leaks some fuel out of the needle, may need repacking.
See ya Justin