does tamiya have a new one way gear or did i just have some from the first batch of cars. I just recieved my new gears and they're different from the ones that I got with the car(used). They have a lip on the back side of the gear I guess so the back plate fits in the gear. The ones I had before looked just like the rear diff gear(like the pic below) but with a different hole lay out. And after looking at the new gear again it looks like the whole outside edge of the gear is thicker now. Its atleast a 1/16" thicker than a diff gear.Below is what the gears that I had looked like. I'll take a pic of the new one tonight.
