Fj04 Disc Brakes (front & rear) Problem: Brakes grabbing after 20 minutes of driving. Suggested 1h8mud solution: Adjust the push rod Followed the advice of a few fellow posters and added shims between the master cylinder and brake booster and then test drove. 1st shims - 4mm 2nd set - 2mm 3rd set - 1mm In all cases the binding brake problem was solved and no more mad hot rear calipers and dragging brakes. ONE LAST ISSUE - the brake pedal does not fully return and this keeps the brake light on an may be slightly applying the brakes. I have a return spring and I can hook my foot under the pedal an it returns easily, but no so easy that the spring works. There is a slight groan when I come off the brakes on a hill right before the truck rolls. Some pictures are included - this one has the 4mm shims Any ideas??????