The problem with parametric objects in Wishlist - Feature and Content Requests Posted December 1, 2016 · Edited December 1, 2016 by P Retondo Pat, not to be argumentative, but I've written a great deal of C++ code for machine control. Only a portion is done from scratch, objects and great chunks of code (modules) are already written and invoked in a single line. I don't belittle the complexities of the task, just saying that for a CAD program that has been around for 25 years or so, it would not seem too high a bar to take a fresh and possibly innovative stab at how basic parametric objects work. We have no idea, or at least I don't, how VW sourcecode is put together. The handles we have through the scripting utilities are probably just toys compared to the resources the core programmers have access to. But it would be a big job, no doubt. Debugging and testing probably 75% of it! I like zoomer's idea of working into an object bit by bit. That's kind of what I'm driving at, a process more aligned with how creative design is done.