I know Allison posted on this several years ago, but I couldn't find a collection of instructions. Maybe someone has put this together in a "cookbook." I have several RD53s that I'd like to get data off of. I opened one up as described in previous posts. However it's not obvious to my eyes where the failed rubber bumper is. Do any of you have any detailed instructions you can send or point me to regarding repairing these drives? Thanks for any help. John --------------------------------------------------------- John A. Dundas III Director, Information Technology Services, Caltech Mail Code: 014-81, Pasadena, CA 91125-8100 Phone: 626.395.3392 FAX: 626.449.6973 <mailto:dundas@caltech.edu>