Mark Cullen said:
I've been searching but haven't been able to find an answer to this...
I want to know if it's possible to program the LF Jnr so that, for example, in preset 10, IA switch 1 controls drive 1, but in preset 12 it can be a different CC and control tremolo, and perhaps in preset 14 it can have a different CC and control pitch?
Yes, you can override IA switches on a per-preset basis.
You can also re-program the CC# of an expression pedal on the fly, so that you can have one expression pedal do duty controlling Volume, Wah, and any other continuous control item.
That's the short answer. Getting this stuff working takes some time invested in learning, experimenting and hacking. The documentation is sketchy, and your intuition can work against you. That's the first sentence of the long answer, but it would be meaningless to put the long answer here.
The Jr is a powerful unit, and can be confusing. It WILL work for most of the conceivable uses, but it takes time and study. It is not a plug-and-play solution. It took me about a month to get a handle on, and several times I had to resist the urge to blow the thing up. I'm still not at the point where I'll even attempt to program it on the gig. But that, too, will come.
Don't misunderstand...I love the Jr, and now that I've gotten a handle on it I am glad I chose it. Even if I do buy the MFC-101 when it's released, I will definitely keep the Jr around. Just don't get the idea in your head that it's easy to work with. It's far too powerful to be simple.