If you switch patches in Ableton Live and it causes jumps when you go to a move a fader/knob, check out Video 5 on the Sunday Keys Resource Page: "Mapping controls to your midi controller/keyboard" around the 17 minute mark, David covers a few different methods you can try.
Sunday Keys Version 2
Using the Tonic Pad Player
Getting Started with Sunday Keys for MainStage
Troubleshooting Sunday Keys for Ableton
What Gear do I need?
Troubleshooting Sunday Guitar
My Song-Specific Patch is Different from the Demo
Customizing Your Song-Specific Patch
My instrument/controller isn't connecting