Darius, thanks for the feedback. I did "OK" with the reassembly, just tearing the dust seal a bit since the installation 'socket' was not deep enough.And I had to reuse the old O-ring as the new one was oversize about a mm. Those wacky Italians! I did have to rebleed the entire clutch line to get the action back. But, now it is spectacular! Here is an image of the parts with the bad spring visible on the top row: