Hey guys I bought hp tuners a week ago or so and noticed that I can flash two ways. Just the calibrations or a complete flash "not sure what it was called". I'm new to this program but not new to tuning in general. Been using another software for years. i know on the other program you can do a full flash when changing operating systems and such but didn't know how it worked on this. Just wanted to make sure before I do something I shouldn't do. thanks