I have a 2013 Mustang Track Pack with a Bama tune and was experiencing my front driver side brake “locking up” as I was both entering and exiting corners at Thunderbolt today. It happened nearly 25 times each lap I made (I only ran a few laps as it was too bad to continue). My instructor was also telling me the brake lights were flashing 3 times through the corner even though I was not applying the brakes. Has anyone ever experienced this? I thought it was a ABS sensor at first but think it may be the tune now.