YMG2000D kicking out of gear

[midcarolina]

In third gear, it will partially kick out and grind........

I pulled the top of the transmission, the shift forks do not look bent, the gears do not appear worn.I can put moderate pressure on the shifter while driving and it wont pop out.

Should I try tweaking the shift fork?

If the ball end of the shifter was worn out could that cause the problem?

Thanks