Add Some Kind of Zoom Feature to Curve Screen View
I would like to see some kind of zoom feature added to the Curve Screen view. Perhaps double-tapping on an area of the Curve Screen that does not have any control points could zoom to at least one-quarter of the Curve Screen, then the usual iPhone "press-and-drag to scroll" could allow panning around on the zoomed Curve Screen. This, in conjunction with adding the horizontal (frequency) grid lines to the Curve Screen, could help with creating EQ curves in a fairly precise manner.
We have looked at implementing zoom in the design stage and found that it became too quickly too confusing to use. Pinch was better employed to adjust the Q of the curve. In tests, we would often try to pinch to zoom while zoomed in and accidentally change the Q.