Move over the frame and it previews the split at whatever you're pointing at. Click to keep it. You aren't choosing a number, you're pointing at the thing you want to become ink. replaces · Threshold 1–99
Grab the shadow and pull. The sheet stands further off the wall as you drag — you're manipulating the consequence, which is the only part you can actually see. replaces · Lift 0–100
Drag inside the light to aim it, an edge to zoom, a corner to keystone. One surface, three parameters, no labels. replaces · Across · Height · Zoom · Keystone
Drag the headline to set the margin, the gap between the bottom lines to open the leading, the right edge to push the bleed. Typesetting by moving type. replaces · Margin · Leading · Bleed
Drag anywhere on the image — sideways for contrast, up and down for exposure. Two parameters on one gesture, with your eye on the picture instead of on a panel. replaces · Exposure · Contrast
Drag the hotspot itself. The sheen and the falloff follow, because the highlight is the lamp as far as the picture is concerned. replaces · Lamp X · Lamp Y · Lamp dist