C -
When all else fails, go to the book. It may seem trite, but one of the first things I did was buy the KTM-issue syringe, tube, and special fitting that replaces your bleeder fitting at the bottom. When I have worked on my clutch, I have left the remaining fluid in, and sometimes have drained it all out to get a fresh start. Either way, the KTM rig works very well. It cost me a few bucks, but compared to what you've been through, it was well worth the several hours of frustration you've endured with no results. I'll spend a few $$ to save some time any day!
"You can do ANY job if you have the right tool."
Jack
------------------