I find 85% of all tranny problems to be linkage related and thats either behind the clutch cover or the left side case like the 350X. Different things need to slip and catch and ratchet and hold etc etc etc. Pins come loose, bolts come loose and things wear out or get rounded at a corner that needs to be square.
I've split allot of cases and have rarely found bent forks and or chipped gears, esp on a 4 stroke Honda
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country