On July 24, the DesignScript team provided me with an update of the technology preview. This update is build 0.6.46.9306 and includes defect corrections based on your feedback: You can check out the new release for yourself via the Autodesk Labs site: Node previews for simple literal values (e.g. "10") are no longer shown. Node previews can now be toggled globally with a single menu option. Performance surrounding node selection has been greatly enhanced. Performance of node rendering has been improved. Comments are supported in Code Block node, so a code block with comment can serve as comment node for the moment. DesignScript Studio documentation link is added and can be found under Help>Introduction to Studio Improved support for Replication guides. Improved error handling for the import .ds file. Events Support: Property changed notification events from external library can be used to trigger update in DesignScript when an object property has changed // Download DesignScript for AutoCAD 2014 or AutoCAD 2013 Please keep that feedback coming in. You can see from the corrected defects list that your efforts are making a difference. You can reach the team in a variety of ways: Amelioration is alive in the lab. Go to the original post...