My slides are making some new noises and are operating very slowly. I am thinking I need to lubricate something but do not know where to start. Any advice?
You need to be a little more specific. Things like which slide mechanism you have would be a good start. One area that I was missing was conditioning the rubber seals and applying a good polish on the painted sides of the slides. It might have been my imagination, but seemed to be less stress on the slide motors.