Haven't been here for a while. Been busy and haven't time to work on the truck. I ordered a new kit for the master cylinder from Jim Carter. Put it in a few days ago, and have driven the truck a little. It seems to be working, but I won't be sure until I drive it more. In the past, I would get the brakes up, and then as I drove it, they would gradually go away. That doesn't seen to be going on this time, but I can't be sure just yet. I don't understand it. The parts I put in look just like the ones I took out. The ones I replaced were new when the truck was rebuilt and it has been driven very little since then. One of lifes mysteries I guess. I can't tell if the hydrovac is working or not. I have been told you can hear them working as the the brakes are applied and released. I don't hear anything, but the brakes seem fine. It doesn't take a lot of pressure to make them work. Thanks to everyone for their help and concern. Allen
