Hi,
I noticed by 87 KX250 clutch grabs at the very end of the lever.
I'm not sure if that's normal, since I haven't had a dirt bike for some time, but when I had everything apart, I measured the plates and the clutch disc's and they were all in spec. As a matter of fact, it spec'd almost as a new clutch.
It doesn't slip or anything, but requires about a 1/2" - 3/4" of pull to disengage.
dinky,