I had heard about this issue before my track day in Portland last week. So in anticipation, I removed a bit power steering fluid (with a syringe) so that the level was mid-way. It was initially at the top most marker. I had no issue at the track.
Current: 2016 F80 M3 6-Speed | SO | AB XT1 | ZCP | M Performance Suspension | GC Camber Plates
Previous: 2009 E90 M3