Expression thru

Hello!

I have been trying to run an expression pedal thru my MC6.

Is it possible to have an expression pedal run thru the MC6 into an Empress Midi Box that passes TRS thru one of it’s outputs into a pedal that does not except midi? This pedal only has a standard exp in and is extremely valuable to my set up for it is the Frequency Cut Off of a killer filter I use.

Please let my know if this does or does not make sense.

Thanks in advance.