Pick a pen color with the Color picker. Pick a wheel and hole using the arrow buttons. NEW - Change the fixed wheel using 'o' and 'p' keys Cycle will draw a single curve with the number of points indicated in the Wheel text. You can then change wheels and holes and colors to add different curves. Add your favorites to the comments: Here's an example Red-30:1,3,5 Purple-45:7,9,11 Yellow-60:13,15,17
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