Differential Planet Gears

[Bob Culver]

The resulting radial displaceemnt of the planet would be tiny. Old diffs from other cars with mitre gears develop gears miles out of position and with notable wear; leads to backlash but effect in Seven would be negligible. Can you punch around with a ball end punch? The style of diff gear is noted for strength and was more commonly used for trucks. Try expalining how it works to some stranger!