Has anyone done this kind of fix ? I was told by a mechanic that they just drill a hole in the case & tap it , then get a bolt with a lock washer & permtex the threads & install it in the hole . You need to know the location of where to drill the case because the bolt needs to be in front of KDP , the bolt does not need to touch the KDP only close enough to stop the KDP from coming out . Is this fix possible or was the mechanic full of it ?