So, I got my car ready for summer.. drove approximately 200-300 miles. Parked the car for a few days and boom.. brakes are gone. Refilled the empty reservoir.. and when pumping the brakes got air bubbles coming up. Brakes then returned. 3 days later.. reservoir empty again and brakes gone. No puddles anywhere.. where's it going.. into the drum? Someplace else..? Any thoughts before I just start tearing stuff apart my. Weather's to good for this.. Arrrrrrgh!!!