Multi-Gesture issue in 1.2

Hi there,

The new multi-touch gestures are great in 1.2 but I have noticed a small issue. If you place the mouse on the waveform/turntable with two fingers it scratches/seek as expected, but then if you lift only one finger to move mouse over to either one of the gains or EQ knobs and then immediately place two fingers to adjust paddles/knobs it still is locked in seek/scratch mode. To avoid this after two-finger gesture scratch/seek, one must fully lift off both fingers from trackpad before moving cursor with the trackpad to control something else. This can be a bit annoying and lead to problems in live set.