CGX-l Calibration

[Sid Frede]

Just received my CGX-L mount back from Celestron.   Control board was replace and gear mesh adjusted.   I star align via Celestron CPWI and Polar align with NINA.   Both alignments seem accurate.  GOTO works well and Polar Alignment show less than 50 arcseconds accuracy.   When I try to calibrate PHD2 west of meridian at DEC = 0 i cant get reliable calibration.   

Calibration setup is west of meridian but calibration chart show East of meridian?

I get these crazy curves.   What are the white data points on the tail of the line?

Any suggestions to what is going on?   Are my settings incorrect.   Seemed to calibrate OK before Celestron repair...

 

[Bryan]

To get help with PHD2, please upload your log files - here's how: How to ask for help with PHD2.

The data points are the actual points measured during the calibration.  The lines are the best fit to the data. 

See https://openphdguiding.org/man/Tools.htm#Calibration_Details

Bryan