Welding Tips and Tricks

I’m new to mig welding and recently got a gig welding in a fire sprinkler fab shop. Almost all welding is done with schedule 10 pipe for fire sprinkler installations ranging from 1” to 6”. The current welder runs Hot at 25.2/506 on a Miller rig. I’m looking to see if any other professionals have any suggestions on a setting that works good for you in the pass until I can get up to speed. Only experience I have is with stick and I’m trying to broaden my profession.
R