BACK IN ACTION!!! Phew! We were so afraid it was something catastrophic like bad exhaust valve (for our situation where we are that would be catastrophic!).
In the end unfortunately its hard to say exactly what it was. As I said in my first post, when it didnt start at the airport I put a brand new plug. Then it started but sounded like hell and we drove it 20 miles before it died and it never really started again. Taking everyones advice I checked the timing and it did seem retarded...i adjusted that. I checked the plug and it SEEMED to give a nice spark. I took off the carb, took it apart and gave it a clean. But it still didnt start. I eventually handed it to the mechanic who fixed it....how? New spark plug got it to start up and once it did it sounded normal again! I felt a bit silly....
Here's my theory. The problem lied in either the timing and/or carburetor and I actually DID fix the problem by cleaning and adjusting them but didnt realize that the 20 miles i had driven with the horribly maladjusted timing/carb had fried even the brand new plug so I just couldnt start it to hear that the problem had been fixed. So we are back in business!!! Heading off in a week to do the Pamir Highway ...15,000ft. mountains along the border of Afganistan and Tajikistan!
Thank you all SO much for the help. This will probably not be the last time I turn to this community in desperation to help us out of a snag...still 8,000 miles to go. Really nice to know you are all out there and kind enough to spend the time to help
-Jordan, Bala (the bike), and Magdalena (Pillion)
www.thescenicroutethroughlife.com