Anet A8 GT2 2mm Idler Gear

I designed this to use myself, but it may be of use to others so I thought I would share. I have been through multiple iterations of the design before I was happy with the fit. The existing bearings that are used as the idler gear should press firmly into either side and be slightly thinner than the width of both bearings to prevent the edges fouling and causing binding. I also added some diagonal angles to make it easier to print. I have been using these on both my X and Y belts for several mon