Great breakdown of replacing trackpad. Mine stopped clicking. At first thought it was my battery, but when I opened my laptop, I realized my battery was not swollen. Decid d to replace the track pad to see if it was faulty. Followed your instructions and got it done in 10 minutes and my trackpad working perfectly. No issue at all with the install. Glad I chose to do it instead of giving it to Apple for a week and playing so much money that really only cost me the price of the replacement. Thank you so much.