[TenTec] Orion 2 SUB receiver Question

[wa8wzg at wa8wzg.net]

Does anyone have a Mod or even a thought of a way to add a second 
RECEIVE only port for the Sub receiver,.On an Orion 2,. at present I can 
only use Ant 2 to select a diversity receive antenna to the SUB 
receiver..but was wanting to use antenna 2 for another antenna on a 
different band ,so dont want to tie up Antenna 2 jack for diversity 
receive.
I dont care if any mod would allow the sub receiver to only have the 
separate receive port,, I only use sub receiver for diversity..
Any thoughts would be appreciated..
Thanks
Tom
N7GP