So waste gate spring was good for 6psi, i played with the apexi a lot and it is half ass decent at best. On throttle at wide open it runs fine but rich, it idles ok and cruises good, but accelerating with only part throttle it doesnt like. Anyways i insured it for a month just to move it to storage. still saving for engine management. Either hondata s300 or neptune rtp... Any opinions?