Took some finding, but the concern seems to be about the speed the servo sucks the fluid away (hence the funnel etc) rather than why the comp is required???
Can you put me a link up Bob, incase I'm on the wrong thread?
Much appreciated, Phil.
there is a bleed test that should be done after brake change that needs the GT1 computer. AFAIK it has nothing to do with the actual bleed process, it's just a check afterwards, but i might be wrong.
they couldn't do it on my non servo bike because of a power cut, but no one seemed concerned.