This Screencast shows the possible issue I am having with Replication Guides in Code Blocks, using Dynamo Version 0.7.5.3566 running with Revit 2015.
Adding Replication Guides to input ranges in a Code Block (to get cross-product lacing with nested lists) does not get applied when pressing Run (or if Run Automatically is checked). A change to one of the values in the input has to be made for the added replication guides to take effect. (Simply deleting an input value and retyping the same value does not trigger the application of the replication guides; the change must be to a different value.) Removing the Replications Guides also does not trigger an immediate change; an input value must be modified for the removal to take effect.
The “Code Blocks” video on the Learn page of the Dynamo website shows the changes taking place immediately after clicking out of the code block after adding the replication guide. Has something changed from the version used to make the video, to the version I am using? Or was the video edited, removing the section where a value was changed, and then changed back, to get the replication guides to be applied?