still having brake problems:(

Have you got the calipers mounted so that bleeders are to the tops of the calipers?

Is it "using" (IE leaking) fluid?

When you do get a pedal is it actually stopping the wheels, that is, building pressure at the wheels?

I do NOT like vacuum or gravity bleeding. I fully believe in KEEPING positive pressure on the system. For me this means pressure bleeding "old school" which consists of a special cap on the master which applies air pressure to the master. The "pro" systems also fed additional fluid through the feed tube to keep the master filled

Either that or a "two man" operation where one pumps up the pedal to provide the pressure, and the other bleeds. CLOSE THE BLEEDER as the master gets to the end of the stroke, thus maintaining POSITIVE pressure.