Autocalibration Help

I am running autocalibration and I am not quite getting the results I think I should get.

2020-08-21_07-37-18 (1)

My scope is using an RPi with the Pi Camera v1 ($8 version from Amazon). I have the base optics package in place with the RPI camera lens inverted. I am not using the LED lens.

I have run the autocalibration multiple times with very different results.

Any help would be great.