Hi, I am planning to get the Celestron Nexguider, which is variant of the Synguider. Can anyone tell me about the backlash compensation of the Synguider? I will be using the Nexguider on a Sphinx SXW mount where the backlash is terrible. At slowest motor setting the drivetrain takes 20 seconds to engage. I understand the Nexguider (and i presume Synguider) allows users to enter the time for backlash to clear. Can this number be more than 30 seconds? Thanks.