Originally posted by Diva
There is one important reason for inverting the ball heads - you can raise your roll-centre by mounting the hex on top since the arms will be lowered. I saw one driver (expert) installed this way at his front arms. He said that will improve the cornering speed. I haven't tried myself but his car is really rocket!!!!
This car has tons of setting parameters. Hence lots of fun (or troublesome).
I read through the setting sheet of the champion of JMRCA 23T: he inverted all eight hex balls upside-down, and then placed 0.5mm shims under the front balls of front A-arms and front balls of rear A-arms!
Diva, does the expert set it in this way??