My 4 year old Punto when in neutral and you push the clutch up and down has a slight vibration come back up the gearstick which can be felt on the gear knob! It doesn't do it when normally changing gear whilst driving. But noticed today my new Stilo does the same thing. I think my Punto has done it since new.

Amyone know what it is?

Maybe worn(or loose) engine mounts, my panda did that when i got it.