So I programmed a couple of chase effects for our students' dance concert into two submasters. I pushed one of the bump buttons and the chase locked on until I hit the bump button again and it stopped. I pushed the bump button for the other chase effect programed into the next submaster but this bump button is only momentary, not ON-OFF like I want it to be. I can't figure out from the manual how to change from momentary to ON-OFF. Any help?