Originally Posted by gtfour93

I used all the TAMIYA parts since the ABC upper & lower ball ends are different sizes. They were bigger on top & smaller on the bottom, compare to TAMIYA's one size. Also, there was no way to use the TAMIYA upper ball end on the Genetic chassis because it's a screw-in type, so I had some spare TA02 threaded ball ends that were used for a better solution.