intermitent exup fault,any ideas?

[portboy]

So everyone riding Gen 1 Fazers have entered the WSB now... no seriously  Falcon thanks for the technical info and your opinions on the pro's of exup. But I'm well into my 6th decade now and maybe, maybe my perceptions and reactions are not as fine tuned as they used to be which could be why i felt no benefit in keeping a well worn exup set up or having it removed.