False Neutrals
On a ride with a few of the local Guzzi guys on Sunday I noticed I was getting a lot of false neutrals.
When I went to reengage gear it was with a load grunch and then gear would be engaged but it had shifted 2 gears i.e. 5 to 3 or 2 to 4.
This was happening either shifting up or down. Most gear shifts are happening like this. When taking of from standstill clutch engages fine. Gear shift linkage appears to be fine.
I put bike on workshop stand and tried to shift gears with moto
Simple stuff first? Fettle, tighten, shim, clean, lube, and adjust the foot lever mechanism and its connecting rod, "Heim/ Rose" joints, and lock-nut on the pivot shaft. The whole Rube Goldberg affair can get loose in eight (8!) places. Make sure the "pawl arms" stay parallel.
Next, fresh fluid for the clutch.
Then on to the other likely culprits. (For sure, your early sport has had the Gearbox Recall performed?)