I know how to script global settings,
I found it quite easy to add global settings to the MVO when I am controlling specific parts(those with clearly defined macros or no macros at all) or custom made parts, but the stair gdl has me a little lost.
What I don't know is what parts I need to edit specifically for the stairs.
Example: when you "Create a Stair", what parts does it pull from to create this stair? When a stair has been created there is no gdl associated to it AFAIK (visible anyway), when you select a stair and open the object all you get is the GUI screen for that stair (no GDL).
When you search within the AC13 Library for the individual stair parts that would create the composite stair (BTW, I don't use the default Library, I have extracted the Library to customize many different parts for our office) there are literally 65+ individual gsm parts to choose from:
-03 40 00 Precast (4 parts)
-05 51 00 Metal Stairs (4 parts)
-05 52 00 Metal Railings (7 parts)
-06 43 00 Wood Stairs and Railings (23 parts)
-MACROS 13_Structure Macros_Railing Macros & Stair Macros (29 parts)