How many PWM channel are available on the XMTR? On the demo, I see only 8 channels listed with the rest being X-bus channels, I guess. So is it really an 8 channel XMTR with the other advertised 20 channels requiring X-Bus, much like the 18MZ is a 14 PWM XMTR, with the last 4/18 channels requiring S-BUS?
At least one LHS is selling the 18MZ for $2695.00 USD, so price is not an issue here in the US.

TA