Can't shift to 5th or 6th after new cables

Hey everyone,

I recently replaced my broken shift cables with new OEM cables. My new issue is I can't shift to 5th or 6th. It seems like when I try and press to the right to reach them, I hit a wall. I followed the video in this thread I found https://www.mazdaspeeds.org/index.php?threads/struggling-to-shift-into-r-1-3-and-5.13351/#post-95983

But no matter how I adjust, I can't reach the gear. I'm not seeing any binding in the bay. My plastic "set screw" so to speak is upside down based on the video. Would this be something to address? Spinning it 180 seems like it would make the socket face the wrong way. Any ideas or suggestions are appreciated!