hi guys, I have some more questions... first, can someone explain me how the C and S functions works? I know the C means combination and the S means separately but does it mean that if I put the S on one function it wont work if I have some other C functions on? does it mean that every time that I turn on a C function, all the C functions will turn on automatically? 

my next question.. what the T.App function does? I see it on all mixes but I can't see in the manual what it exactly does...

I also would like to know what the adjust to trim function does... I have only seen that on the throttle cut menu.

I'm sorry if my questions are too silly but I really want to know how it works