4-Star should be only use on the Competition Sphere
The Sphere is rated 200 amps,5.5 and up...
The new and soon to be release Competition, is rated 400 amps & is designed for the 4-Star Neo(4.5)
Any driver can copy a great set up, a Champion however will steal it .
If Jesus returned as a Rc car he be a Rc10 B5M
George W. Cherry