http://www.zerenestacker.com/cms/ 2026-04-11T02:10:19+0000 http://www.zerenestacker.com/cms/ http://www.zerenestacker.com/cms/lib/tpl/arctic/images/favicon.ico text/html 2020-11-26T20:41:36+0000 Anonymous (anonymous@undisclosed.example.com) http://www.zerenestacker.com/cms/stacker/docs/stackshot/backlash?rev=1606423296&do=diff Calibrating Backlash For Your StackShot Rail Due to manufacturing tolerances, the leadscrew and the carriage nut on the StackShot rail do not fit together perfectly. As a result, when the screw reverses direction, it must turn a small distance before the carriage actually moves. This slack or lost motion, called text/html 2019-05-19T23:38:03+0000 Anonymous (anonymous@undisclosed.example.com) http://www.zerenestacker.com/cms/stacker/docs/stackshot/robot?rev=1558309083&do=diff StackShot "Robot" for Controlling External Programs As described on the parent page, Zerene Stacker's controller for the StackShot rail allows an external program to be executed whenever a shutter operation occurs. The example there used Apple's /usr/bin/osascript program to launch FlexColor (if necessary) and then send it a simulated keystroke.