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Vacuum bleeders tend to cavitate air at the bleed valve so your not really sure.
I personnaly never liked speed bleeders.
Useing the Motive with 12 psi, fresh fluid in the MC, a 10 mm wretch, old coke bottle with tygon tubing attached to the bleed valve a
crack open the bleed screw and the fluid just flows out. Wait until you see clear fluid and close the valve.