so what wide band is everone happy with. new to tuning a guy sold me an LC1 (I know its crap) and its been ok until tuning turbo ls1, and when I go wide open im super rich reading 10:1 momentarily then goes max 21:1. that doesn't reflect on narrow band ,it looks like a turned up diesel,ve values at 500%, and im fouling plugs. so im very sure its not reading correctly, I called ECM.... HOLY CRAP I cant spend $3000 on a wideband. I spoke with Dynocom at the pri show in indy, they spoke very highly of their new wideband. any recommendations appreciated.thanks