Hi Jasem, I know it's been awhile but since my last post, I reinstalled StellarMate. Now the mount axis are not longer switched. I used Kstars and Kros to control the mount and test it. I selected several stars and measured around the circumference. Th Az axis seems to track correctly; however, the Alt seems to more than expected. For example, I selected Arcturus in Kstars and told the mount to "GoTo". The angle listed in Kstars was ~65deg but the angle on the mount's dial was ~70deg. It seems the microsteps/arcsecond is incorrect. I looked at the Detailed Mount Information and the microsteps/arcseconds were the same for both axis. I have contacted Skywatcher and they are asking their engineers. What are your thoughts?