Purchase a rebuild and send your post back to Gravitydropper. We will install new cable, housing, shims, re-lube and send back to you. Add the rubber boot (item #90 )if you would like a new one installed. We generally receive the post and put back in the mail to you within 2 days. Make sure to include a copy of this receipt so we have your Name, Address to send back to along with a phone # and e-mail in case we need to contact you.