The long term fuel trim for the tune I have been using with the Turbo Concepts Stage 1 turbochargers has been off a bit for the Partial Throttle condition. Values have been high, but not high enough to throw a fault code, finally after driving with the trims elevated for a while I decided to do something to bring them down.
![Chart of Initial Long Term Fuel Trim Values](https://myaudis4.com/wp-content/uploads/long_term_fuel_trim_initial_state.png)