Magnepan 3.6R speaker crossover update with dspNexus and OB subs

[HAL]

After CAF2025 a pair of the first Ex Machina Soundworks Mira open baffle subs landed at my place.  I helped with the Audio Weaver processing needed for correct OB operation. 

Over a year ago, I found a pair of used Magnepan 3.6R speakers in really good condition to purchase at a very good price.  These have an external passive crossover and internal passive crossover sections.

Found the 3.6R crossover schematic online and the original manual.  Modeled the original passive crossover in LTSpice program to look at the response originally intended and modeled it in Audio Weaver. I am only replacing the external part of the passive crossover as these are complicated to dissasemble.

Here is the system getting ready to setup.