Hi Nik,
As I have completed my valve adjustment and don't foresee an immediate need for it, I would be more than happy to loan you mine, as long as you agree to return it within a "reasonable" :wink2: time.
We're not too far apart so postage should be pretty cheap.
PM me with you mailing address and I'll send it out. My machine shop buddy has a supply of shims, so depending upon availability, we might be able to do a "shim exchange" too.