Thanks for everyone's comments, even though they were both new, it was either the proportioning or the metering valve that was gone. I replaced both and everything now works. New question: now that I have connected the brake lines to the valve I get a constant slow seeping of fluid. Not a lot but it drips over time. I have tightened them down but no luck stopping it. Lines are new and are the stainless steel type. They do not seem to be seating properly. Any suggestions? Thanks.