GM HP tuners 6.0l V8

Hey guys I noticed when you did the practical on the GM to calibrate the airflow hz and then the VE table my question is do I do it like you did for the VE table and have it all set at the one AFR and change it back after or does that only work for the MAF sensor and when I tune the VE table I then have my correct AFRs in there or does it no what to change when I change the power enrichment back to where I want it