Has anyone heard of peddle bleeding the brakes on a 4000 Quattro braking the regulator valve? I heard that it can cuase it to leak. Is this true? The car is an 87 4000CS Quattro, and I don't want to shell out the money for a job I can do myself. Please e-mail me if you can help. Austin oliveiro@snowcrest.net Austin Walker-Oliveiro oliveiro@snowcrest.net Redding, CA