回答“A replacement for the plastic feet of the Trackpad”Thanks everyone for inexpensive workable solutions. I was about to buy a new track pad because the apple store didnt sell this part. When i went to ace hardware to look at bumpers i ran across small cork bottle stoppers that cost $.20. 20 cents! Easy to shave down with a knife. Glued it on using a single drop of super glue. Works gteat. Saved $68.80!