Bullydog Powerpup Questions

Alright I found a guy close to me who owns a titan and the bullydog powerpup and is willing to do the 2 degree timing advance for me. My question is I believe he should be able to advance the timing, but will he also be able to fix the idle and bump it up a little? Or can you only do that on so many vehicles with the powerpup. Because doesnt the idle need to be adjusted after an advance.