Berlopez wrote on May 31^st, 2012 at 8:49am:

Paul: In your intruction you indicate that adding the gauge by drag and drop would work just as well; What about the .cfg changes I suppose these would have to be done anyway ? I just have difficulty keeping up with so many folders open at the same time. Berlopez

There are a four folders to deal with but that's not uncommon for a gauge like this. This manual install method is very typical. Just take your time  ;)

Yes you will still need to modify your aircraft.cfg and panel.cfg files. I strongly recommend you back these up first (always a good rule of thumb)!