Getting a little defensive? You are reading more into it than there is...
I question his statement as this frame and your kit were developed independently and as far as i know, you have not provided any measurements for Ydna to hog out the space for one, but even if you did, it would not work as the party piece of the Nummech frame is the near hoseless adapter, which takes up the real estate in the internals of the frame that your kit, luke would take.
I did not take offense, but i question why pose the question. Maybe because i had seen the frame and talked to Ydna personally, that i know how and why the frame was designed the way it was. So knowing that, the frame is and would not be compatible with your kit, as it stands. Not that it couldn't but certainly with a lot more work than i think is worth it.
I assumed that you would understand that what what one manufacturer makes does not mean that another follows the same standard, so all parts would be interchangeable. Its one thing to be in spec with the original manufacturer (AGD) but its another between private machinists.
I assumed that by being around for a long time, but not everyone has my experience. So sorry if it came off harshly.
Lol