Jan and others,
The problems of fitting a vacuum line to each caliper bleed screw and making sure your supply fluid is sufficient are the primary reasons Garth and I both so highly endorsed a pressure bleeder.
I feel for your problems but professional repair shops gave up on the old school two man method years ago with professional power bleeders.
Now that a readily available and affordable home unit is available it is a no-brainer to make the purchase and make life easier.
Larry
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