I have both iMini and iSEM on my iPAd Air2. I'm using a Kronos2 as my external controller. I'm a little confused as how to initiate program changes from the Kronos. I am using a Combination on the Kronos that is transmitting on MIDI channel 6 na have iMini and iSEM receiving on that channel. Note on/off, pitch and mod all work fine. My Kronos has a page where I can select MSB and LSB settings for that particular channel. I've got MSB set to 0 and LSB set to 32. When I then attempt to change programs,neither iMini nor iSEM respond the program changes. what am I missing here?