MG is supposed to be a modular planner, and when stuff like upside down modules are added, you are basically splitting ratings, specs, descriptions and comments among several modules that are functionally identical.
The point we're trying to make is, that MG is not a painting app. It's not supposed to photorealistically portray your modular system. Buy Photoshop if that's what you want :)
By adding stuff like upside-down modules, you are polluting the DB with entries that add no value, and which typically aren't even updated with specs and a description (just look at this one), making it harder to use MG for actual planning.