Hi there ! I'm doing the 24k service.
The shim tool I bought, 7mm. Sold by a specialist in Ducati aftermarket : Reglage de jeu de soupapes 7mm Desmo pour Ducati
Brand : Laser tool, UK
My bike : SF 848 '12
I used a micrometer, with a precision of 0.01 mm....wich is very precise.
Sorry, it's in...