Clutch vibration- S1000RR

Hi all- time to ask for your technical advice. The Beemer has developed a clutch vibration; no slip, no drag and doesn’t sound like a Ducati…yet! I’m used to a little vibration in neutral with the clutch engaged in neutral (lever released) but this vibration is kind of like that but doesn’t go away when the lever is pulled in :frowning:
I dont think it’s clutch springs, maybe basket taper bearing or gearbox output shaft bearings- any thoughts?
I’d go to BMW but due to a safety recall on their shaft drives, there’s no workshop slots available anywhere in the country until back end of August :frowning: