AdaptecSpeedware

I have a G50/01 in a project car. Its a kennedy clutch and rated to easily handle the power output. The issue is that in 5 gear when i hit boost it just spins the disc. I called kennedy and he said it it sounded like it wasn't engaging and needed adjustment. hydraulic clutch adjustment? I do have a few inches on the pedal before any resistance is felt but clutch feels normal otherwise. i replaced everything else as well.