Looks like a busy weekend coming up, riding home from Cadwell this weekend the bike was having difficulties changing gear, I ended up stuck in 4th so managed to limp home. I have spoken with Neil of Cornerspeed Ducati service centre and it would appear that there was/is an issue with the mechanism on the gear selector. I have ordered the update kit, and a couple of the special tools required to carry out the install/upgrade, including new oil & filter and coolant.
see attached video of the process by Track848.