[what?]

It's amazing how many people w/ the K models, still use the clutch to upshift from 1-2, 23-, etc.
Of course you need it to take off, but then?

 

[what?]

They're using it the way it was designed to be used.

Well you need it to take off. That's about it. Plenty of threads on 'clutchless shifting'- w/o a quick shifter too. YOu can even blip the throttle and downshift too if you like.

 

[what?]

Recently did just the conical washer.
Big positive change!

 

[what?]

ON mine, it happened just taking off 90% of the the time. Chattered is a pretty good descriptive term i guess.
I just replaced the conical washer listed (from a 750?) and now I get ,chatter less than 1% of the time.