Phak 1,
Yes I tried vacuum bleeding and had the same thought. I have gone back to the 2 person pressure bleed but i get to a point where no bubbles but still a soft pedal. Then once I pump the brakes a few times I get bubbles again. I have been able to pressurize the system but pumping up the brakes and holding pressure but I still get no fluid leaks. If i gravity bleed I think I am getting bubbled from around the bleeder. Air has to be being pulled in somewhere. I just can’t find it.