I a 1991 906 and have an intermittent problem with a mis-fire.On investigation I have found that if I move the block connector on the engine management box it will either cut out or start to fire again happily.I have bent the terminals down slightly and am hoping that this makes a better contact,seems to be fine so far,I think maybe the vibration of the bike over time has probably loosened the connection.Wondered if anyone else has experienced this,or it may be a helpful pointer for another owner.
Also does anyone know if you can get any front indicator lenses? :confused:

front indicator lenses are still available as original spare parts in any ducati dealer, and they're still cheap (about 4 eurosin italy).
if the electric conneciton outside the box fits good, you may have some trouble inside, such as chip soldering, or broken lanes... if the box is sealed, you'll have to face the amount of another ignition box good luck!