the brakes have never been right on my car since I bought it around 8 months ago. Taken it to a number of places that have bled them and replaced the pads. However I still suffer from very poor pressure and squeaking/grinding brakes. The second garage I took it to some time ago replaced the master cylinder but they put on a disc brake one ie. the front reserve is smaller than the back. I believe this is not really bad just not ideal. There must be a leak somewhere since it keeps losing pressure after a while but nobody has found it yet. Can anyone reccommend a good brake person in LA (valley/burbank/glendale if poss) Would it be worth just upgrading to disc brakes rather than spending money haveing the the brake system refurbished etc.?