Gregs Wade Reloaded extended base small gear

Small herringbone gear for Gregs Wade reloaded extruder.
I had a problem with the small gear wobbling about on the stepper motor shaft because the shaft was too short. I had this problem hotfixed by making a small gear with extended base, for better overlap with the motor shaft. This is not a good substitute for a stepper motor with the correct shaft length. But it is an acceptable hotfix for making your 3D printer operable while you wait for the delivery of a correct shaft stepper motor.
Shaf