Registered Forum User
Ducati Meccanica
Posts: 2,527
Join Date: Sep 2004
Location: Pulborough, W. Sussex
Mood: 900,900,851,750,750,750, 600,600,450,350,350,250
Actually it sounds like the master cylinder seal has gone.
If its cold you can bleed the system and it all feels fine again, but as soon as you get it hot and use it on a run, it will leak and suck air in again.
So I reckon you should do what dibble says and phone nelly for the uprated kit.