recently acquired a ba turbo, no idea who has tuned the thing, runs good BUT under load as soon as it hits second gear it dies in the ass and feels like torque control or reduction. any ideas by looking at the tune where to start? first gear pulls amazing and fry's tyres but that's where it ends.... haven't had time to log a run yet so hoping something sticks out in the file and is a obvious fix. any help would be awesome