Hi Karel,
I hope you're having a good day. All of the issues you presented were addressed in the generate-3d-idf-data.ulp, we are shipping with V2.3 of that ULP that contains fixes for everything you mentioned on that thread so I'm not sure what's going on. I made those fixes when you reported those issues.
Have you been able to use version 2.3 of the generate-idf-data.ulp? If any of those 4 points are still valid please let me know and I will be happy to check the ULP out again and make any corrections I might have missed.
You are correct, that Old != Bad, I don't think I implied that in my post. Old == Old and technology advances and progresses that was all I was trying to say with that.
Let me know if there's anything else I can do for you, I'm sorry about the delay in seeing this, for some reason I'm not getting messages when someone replies to one of my posts.
Best Regards,
Jorge Garcia