i just noticed that the ebrake is no longer holding. i just replaced the rear breaks and noticed that the dr. brake was gone and the pass break was almost new!! also the pass caliper for the ebrake hinge is seized. the dr. caliper is aok and the ebrake cables are all fine. with everything adjusted write my ebrake still dosent work, even if i adjust at the ebrake it still wont grab enough. any suggestions.