VF1000RE valve clearance

Good morning, I am adjusting the valve clearances on my 1984 VF1000RE today and am not 100% sure on best clearance to use. My manual says 0.12mm but I have read on here and other places 0.14mm.
Please could someone advise what works best?

I always went with what the FSM indicated. Others may be different than me.

Thanks I will stick with the 0.12mm then