It's done between 500 and 700 miles since fitment: thought that would be enough ? Is it ? Had gearbox reconditioned and had all new bearings and seals fitted, so I took it easy for the first few hundred bedding both in with easy, slow-time early gearchanges, but gradually have become a bit more forceful with it (so-to-speak) if you know what I mean. Not that i'm saying I've abused it, but don't go all cotton-wool on it at times.