Does anyone have pictures of it installed? I have the servo motor that Bill had posted but there are two parts in the 3d print file that are not in the bag that came with the servo and I am not sure if those also need to be printed. I also would just like to see how to put it together or even a video of it being put together would be great as well.
With regard to those control arms in Bills Tinker cad. It could be my printer is way off but for me those items do not come even close to a good fit to the servo gear. If you bought the same servo Bill pointed out it should come with several options of arms. The 4 way should work just remove the extra 3.