12/29/2018: Now works again. Cleaned up text-encoding that was breaking the customizer.
This is a mod of the awesome Parametric Servo Arms post by hugokernel.
I have attempted to add support for 2F-size servo hubs (in my case for use with a Turnigy TG9e.)
Also added a Taper option so that long arms don't get too narrow.
[Update 13-May-2016: Have now also added support for 15-tooth 1F-size hubs.]
By the way, I'm really glad so many people have gotten use of this... But when you parameterize yourself a new one, please un-check the "Publish This" box.
Open in Customizer.
Just enter the arm-length in mm, the number of arms, and now whether this is for a 3F (1/4") 2F (3/16"), or 1F (5/32") hub.
There is also a setting for the amount of taper for the arms.
These will typically be very snug on the hub. A bit of force in seating these onto the servo will set the teeth-marks into the plastic.