So I was driving all day with my new LMS tune in drive and the car was shifting fine. Before my tune when I used sport mode I wouldn't use the paddle shifters because it would shift by itself. When my brother tried the car in sport he ran it up to the red and it buried itself in the red, made some horrible sounds, then shifted. Does LMS change the shifting in sport mode or have I been doing it wrong? Also do you think that this could have caused permanent dammage?