I ran speed bleeders successfully for a while. Then I did a fluid change after redoing the powder coat and for some reason at least one of the speedbleeders leaked and this was with it tightened down! I wondered about the cone fitting inside the caliper but when I went back to standard bleed screws the problem went away. I also use Serge's bleed method but find the fluid runs down the hose so air must be entering through the threads.
