I posted it here 'cause I think I'll get a true/better explanation.
That is understandable.
Ty's Decade MM5's, that you Danny have had a hand in
I designed the drivers that are used in that speaker but nothing else.
For the rest of the Decade line I designed everything from cabinet designs with minimized surface reflections to the complete crossover design.
The MM5's look to have a LOT of surface area around the tweeter, and I have no idea who did the crossover design. Previous models of Ty's have a Leap software calculated crossover design. Those may have as well.
Or your omni's that someone would be willing to build at a price that would make the builder and I happy.
There are a handful of guys willing to build cabinets for you. And kit prices start out with the X-Omni at only $169 a pair.