Action items: Why is the status viewer not double buffered? Long term: Detents: Detents shouldn't take up controlling space. Is this possible? I.E., if a detent takes 10% of the control space and is set at, say, .5 (in a range of 0 to 1), how avoid: 0 to .45, detent at .5, .55 to 1? If reinstate BiScrollers, fix ExtremaProc (so complete image drawn in all available viewer space) Sliders and Dials CNTL-movement will put up a second tick for adjusting grain-size Provide an interval, i.e., a lower and upper tick. Dials Concentric dials? al a counting, vernier dials. Icons Ideally icon would be operable. Functions: provide a vertical slider that can return the value of the function at that given position have small border to facilitate picking extrema Clearing a function: everything properly reset? Contour: Check wrap direction when editing the contour (wrap = SIGN[SUM(Vi Cross Vi+1)] where Vi is vector from [0, 0] to point on contour. Check for distance from pendown to contour, if greater than threshold, do nothing. If SHIFT DOWN, start new contour.  Κ•–"cedardoc" style•NewlineDelimiter ™blockšΟz ˜ K˜-—š ˜ ˜K˜Ν—K˜a˜K˜s—˜K˜0—šœ˜Kšœ˜—˜ K˜Ί—˜K˜χ—K˜——…—,Ι