----------------------------------- iosif 26 Sep 2017 12:35 PHD2 v2.6.4 ----------------------------------- PHD2 v2.6.4 25 September 2017 - Fix bugs in calibration review and calibration sanity check when Dec guiding is disabled - Update to latest ZWO ASI SDK Download. http://openphdguiding.org/phd2-2.6.4-installer.exe _____________________________________________________