Well I changed what I called ''the last CD I will make'' for my ERevo. I used
Axial posts instead of the Kyosho ones. The
Kyosho ones are well suited for a CD made for the nitro Revo tranny because they are 5 mm in diameter and they fit better in the small 28 tooth gear that has to be used. But they have to be cut to the right length. The bigger TRA3985X 33 tooth gear of the ERevo CD works very well with these 7 mm diameter posts from Axial and the posts don't have to be modified in any way. But the output gear is drilled with a 9/32'' bit to slip over the Axial posts.