Ok so a while back i installed MKIV discs on my MKIII tdi, then i moved to braided lines and finally G60 calipers in front. after installing the front G60's with bigger rotors and bleeding the lines i started running into problems. i would have to pump the brakes to get them to grab. i bled the system a ton more and still not enough power. Eventually i gave in and bought a larger master cylinder 25mm and still i have to pump the brake once, and then apply. After that of course the brakes will lock up and launch me out of the seat. But what gives? I purged the lines and every thing??