Thanks to a steroid injection in my shoulder this week I've now got enough movement to start to strip and repair the Saturno. Thank you to 72degrees for pointing out the Brembo front brake master cylinder on eBay which I've just ordered. I must also mention Bob Wright (who else?!) for a number of parts he's supplied, particularly a brand new swinging arm still in the factory wrapping - brilliant. The one part I'm now struggling to find is the rear brake lever. I'm wondering if I could get one made if I could borrow an original, probably get two made given recent events! Any thoughts on the feasibility of this idea? Cheers.