Initial
Change By
Radius of Gear A Path
Radius of Gear B Path
Radius of Pin A Circle
Radius of Pin B Circle
Length of Arm A
Length of Arm B
Angle between Gears
Angle between Pins
Number of Sides
Number of Traces
Step Size
Line Width
Calligraphic Effect
Red
Green
Blue
Animate

What's with all these numbers?

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