[Ameya]

Originally Posted by Damian Manda

This is great, as we ran into problems with this last year, not being able to see certain inputs.
Have you checked the CTRL_A Bit 4 and CTRL_C Bit 7? They seem to be the differentiating factor. The only possible combination left for the firt mode, for which they are not listed is CTRL_A Bit 4 = 0, CTRL_C Bit 7 = 1
--Damian Manda

Yeah, that's a good idea--I'll see if that's true when I have a chance.