Does anyone know if the oil seal can be removed without removing the damper rod? The TT search says you need to remove it while the Yamaha manual says the seal can be removed with the slide hammer motion prior to the removal of the damper rod. I've totally disassembled my DRz400e forks with no special tools but this is my first look at upside down forks since my 91 KTM WP's... Never mind this twin chamber stuff. Any help is greatly appreciated! Thanks!