Why my move controller is appearing reversed in game?

The PS4 thinks the controller is upside down or backwards. When my son plays his

PSVR and holds the motion controller his "hand" is pointing towards himself instead of out wards.

I just took apart the motion controller because the trigger button wasn't working. Didn't find anything wrong out it back together and seems to be working but now the controller thinks it's upside down or something. Did I put something back wrong?