The calipers were installed correctly, any ideas on how to check for a leak in the system? Will a small leak allowing air to enter the system cause the problem, if so, how do you check for the leak.

Have thought about making or buying a vaccum bleeder like the one shown at:

http://www.jeephorizons.com/tech/brake_bleed.html

to ensure no air is in the system, does anyone have experience with these, I have hear that brake bleeder valve when open sometime allows air to enter the system via the threads, therefore the vacuum systems can be problematic, anyone had experience with these systems. Helpful Ideas welcome. <img src="/forums/images/graemlins/scared.gif" alt="" />