New to the tts, being installed on my 2017 fltrxs stage 4, d&d 2-1, heavy breather, haven't asked installer but I ride out west in mountains once a year, have had power commander( coughed a bit), last bike was cvo with a sert( hesitated and coughed finally caught up), just wondering what to expect when I am in high altitude, thanks. Oh, anyone have a similar set up with a Dyno sheet?