TM HOTAS Mag Base pins

[Guest]

Hi all.  

Does anyone have the 'pin-outs' for this base/TM grips?  I am wanting to make an stick extension myself, and know I can't just assume a 1 to 1 pin assignment by default.

Any help much appreciated.

'52

[Hempstead]

https://www.hempstick.org/download/manual/Hempstick-UserGuide.pdf, pp. 34.