Finger Turn For Traxxas or SCX24 Remote

     I have a Traxxas TRX4m, I drove it so much that I got tired of using two hands. So I went into Fusion 360 and fixed my problem. I would recommend TPU but PLA or something like that will work.

     I  recommend printing the nob at 100% infill and the ring at 20%. If you do not know how to do this in Cura watch the from Chep video below starting at 2 minutes.