Originally Posted by
nigel b
why are you using ptfe tape?
the banjo's use copper washers to seal
if you have a decent pedal but get air out when you bleed you might be undoing the nipple too much
I used ptfe where the braided line connects to the original metal pipe, and at the banjo bolt to try and solve the air issue.
As previously said i have tried bleeding the brakes with the nipples at various degree's or unscrew. As soon as its loose enough to allow flow there is air coming through.