On the day after the Italian Grand Prix, the MotoGP riders were back testing at Mugello. This time, however, it was only the factory riders who remained, to give the Michelin tires another run out.
The last time they took to the track on the Michelins was at Sepang, and Michelin had brought the latest iteration of their tires to test.
Due to the commercial sensitivities involved, there was no official timing, and the riders were not allowed to speak to the media about the test.
Unsurprisingly: Bridgestone holds the single-tire contract for the 2015 season, having spent a lot of money for the privilege, so they do not want Michelin stealing their PR thunder.
Nor do Michelin really want to be subject the intense scrutiny which official timing would impose while they are still in the middle of their development program.
That does not mean that the small band of journalists who stayed at the test did not learn anything, however.