Maybe I misunderstand, because of my bad English, but I try to comment you in red letters.
I use V.11.2 because the file can be open in any version above 11.2 so most end users can benefit from it.I opend your file in TCPP19.2 Built 54.2 32 bit
If I did in newer version it has a degree of opening restrictions. I also have my animation plug-in working in that version as well. I also use AL5.2 in TCPP19
I plan in making one more with thread and groove operations so you can look over that as well in the future.Very good.
I have it started but not finish it.
Thanks for the kind complements in your other posting. Also thanks Ken to you as also. I hope you guys have a pleasant and safe holidays.
EDIT: I forgot to mention are my files opening ok at your end? TIAYes I believe so, but what is TIA?
Kai Sannes, DAKnor. Norwegain TurboCAD seller and instructor.
Laptop Acer Aspire VN7-793G
GeForce GTX1060, 6Gb,Core i7-7700HQ,16GB RAM,256GB PCIe SSD,1TB HDD,W10 Home
17.3" Full HD matt