I don't know why this topic jumped to the top of my display, but it did.
One thing that helped me, in bleeding the clutch, is to adjust the clutch lever so the span between it, and the grip, was at 100%. Once I did that, the motion the master cylinder saw was larger, and the air bubles were released, no problem.
Someone probably knows this answer, too. I have the low end , mityvac bleeder. The plastic one. I typically just use it on the cars. Rarely on the bike.
But, when I do, it's a real pos. I fight the handle falling off, and it will corrode if left for more than a week, or two.
Is the metal mityvac better, Or is there another brand I should be looking at?