If by sagging pads you mean the whole panel is sunken compared to a newer machine, then the business card method will work. You usually want to put the cards UNDER the bracket and above the sensor, but affixing them to the top of the bracket works too.
If you want to go balls out, apparently you can get some thick foam to affix to the top of those brackets. Hellacious on Pump Haven has the exact name of the stuff. I generally just use foam tape.
If the plexi panels themselves are BOWED down your only option is going to be replacement. |