I posted a couple of months ago about making some aluminum track frames. I have made some progress and Tubepro is drawing some tubes for me. I am building two frames for a customer and one for myself. Within a couple of weeks, I will be machining the dropouts and welding some frames.
I will be using removable track ends like the Tiemeyer frames. I would prefer to use his existing design for the interface so that replacements are interchangeable. I have a CNC mill and design stuff in CAD so coming up with something will be easy but they won't fit anything but my frames. I know the builder has retired.
If any of you have contact info for the designer/fabricator or a spare insert I could borrow to reverse engineer, it would benefit anyone that may need spares in the future. It really makes no difference to me either way.
Ill keep you posted on my progress. Thanks for any help you can offer!