PoleMaster software update for Presession of stars

[aruckle]

Hello.
     I am curious about the accuracy of the pole master diminishing due to the movement of the stars that are used to determine the location of the pole in calibration.  How often will the software overlay need to be updated for the circles and final alignment icons to provide optimum accuracy when polar aligning?

aruckle

[QiuHY]

Hello,
       The software use some method to get the precise star point weight center on the image. It does not use the overlay position. So it should be very precise , independent with the click position.


Best regards,
Qiu Hongyun