I haven’t noticed it in any significant way, either, and I’m not finicky enough with the applications I’ve given my Cam Pan v3s to spend a lot of time looking at it (though I do have a weekly reset Automation just for good measure). I just wanted to mention it here because a new Forum user might not be aware that this issue exists and has been officially acknowledged by Wyze.
One thought I had when I read this was that maybe the camera’s position needed to be reset, and you can do that manually: 
Settings ➜ Advanced Settings ➜ Motor Controls ➜ Reset Position ➜ Reset.
I’m adding that just so @jgarcia1925 is aware that it’s there. Reading further, though, I like @dave27’s suggestions about resetting the camera at this point and trying it with minimal settings changes using the original cable and power supply to see if the problem can be isolated or if it’s a faulty camera or power system. I agree that it’d be good to clear out all the tweaking that’s been done to this point.
Maybe some of @Antonius’s relative bearing grease? 