So I went to calibrate my remote control today and I noticed that my right thumbstick was not centered and it showed that it was 7% in the up position.. Anyone else have this issue? Is this normal? I tried to firmware refresh, and reset the remote to default but this still is the case.

I had a stuck right stick on my P4P couple of weeks ago, but that was a physical thing with the remote...I would have thought a firmware refresh would have fixed yours though?

Yep. Apparently no fix and has to be sent back. All they need is a reset values to zero option, to indicate that there is no input. But alas....

Please calibrate the rc sereval times, if it is still the same, I would recommend you send it in for service. http://www.dji.com/service/repair

Mine was 11% off but after a couple of calibrations it was all sorted.