Basically the trackpad that I had was registering click events when I wasn't clicking (yes, I had, and always have had, tap to click disabled). So as you can imagine, trying to open new tabs? #nope, trying to move a window? #hahanope
Check out the writeup on my blog!!
PLEASE PLEASE be sure to keep those extra screws with the package. Wouldn't have been able to finish the replacement without them.