It would be nice to place a slider on the Settings Panel representing a parameter from the Spray Variation panel. Let me try to explain. You might find that you frequently change a setting in the Spray Variation panel. With this request, you would right click on the desired parameter and in addition to the three options (Set Value, Clear this Value, Invert This Value) there would be a fourth option to Create Slider on Settings Panel. Then you wouldn't have to open the large Spray Variation panel. When you create and then select a Sticker Preset, the Settings Panel would know to include the named slider. You'd probably have to limit the number of sliders you could create. Two or three would probably be sufficient.