What size bleeders? How much did they cost?I had a seal problem at the bleeders. They were corroded. I then purchased 4 Stahlbus one way valve bleeders and it was one and done. Worked like a charm. Nickel plated. Made in Germany.
I was getting air bubbles no matter what I did. Also, there is a sequence for each vehicle. Not always intuitive. My 2015 starts with the right front.