Hi Mousson,

While there was a glitch in a few of the very first 9C's it only affected Butterfly in Glider mode.
I switched my radio over to Glider 1 and then set it up the same was as before but in the third mix I set master as Offset and slave as FLP2. Then in the first linear mix I set the master as Offset and the slave as FLP2 again.
You may want to try a complete reset or go into a blank model.

Thanks, Krysta