MPB trackpad issue?

If its bothering you so much that you feel its hindering the productivity of yourself/piece of mind whilst using it, then take it in store and see what they will do.

 

I'd take it to the Apple Store to get checked out. There's been a few cases where people said it was hard to click on their trackpad, and it ended up being because the battery underneath was swelling. Not trying to freak you out, but it would be good to take it in to get looked at.

 

The battery is located under the trackpad. In rare cases the battery can have problems which can cause it to swell. That causes it to put pressure on the trackpad, making it feel different. Sometimes harder to push, less responsive, etc. I'm not saying that's what's wrong with your trackpad, but it's a good reason to take it to Apple and have it checked out.

 

Genius Bar FTW

FWIW - I was having a similar issue with my 2011 MBA. The left side seemed to sit high at times and occasionally the clicks were unresponsive.

I didn't have Apple Care but I still fell within the 1 year parts and labor.

Genius bar took my MBA into the back and swapped out the trackpad. 20 minutes in and out.

 

Try taking your battery out and clicking the trackpad. I'm having these same problems. I'm not sure if it's because of the battery as someone mentioned above, or if the screw for the trackpad is loose/too tight. I'll be getting a T6 screw driver tomorrow and finding out.