Some folks might remember that I came to the fall color ride in
a Mini Cooper this year (and had a great time).
The day before the ride I was out on the bike. I was turning around, waiting
for a car to go by. I was at full lock to the left, when... ptooie! My
clutch quit working right and I stalled out.
I straightened the bike up, it fired right up and the clutch was
normal.
Since then I've found that the clutch line is routed down under the
left/front of the tank, and it is double thickness in that area. My
double thickness had given up the ghost and I guess that little
inch of single thickness was crimping when I was at full lock.

It is sad that you can't get OEM clutch lines anymore. I got a
"new" line from a bike with 7,000 miles on it.
-Mike