There is a way to configure Eclipse as 2mono machines:
-first you need to set the preset ROUTING to DUALMONO, under the PARAMETERS key.
-you need to use both inputs and outputs
-the presets you will use(create need to have 2 algorithms loaded, each one in each FX block
!!! Make sure you only use DUALMONO routed presets or wrong audio results will happen!!!
best
I