Reply to Deleted the "S4 Device" in Controller Manager - Help!

I wanted to try to Deckalized mapping for my midifighter, so downloaded the .tsi and imported it.

I imported the GUI's and everything, and assumed it would just add on top of my existing options for layouts, but it seems to have wiped out all my custom settings and the S4 device.

Can anyone explain how to get it back to the way it was, and also how to use the midifighter at the same time as my S4?

Thanks very much in advance.

-PL>Y