Genuine question.
Although a slightly raised tee-marker may well not interfere with stance, swing or line of play, it might be a mental distraction. Would alleviating "mental distraction" count as the purpose of avoiding interference to stance/swing/line as under 11-2 ?
(Ps: l have never, ever, understood why some folk set up with the ball on one side of the tee marker and stance on the other. It would distract the heck out of me - and regardless of whether the marker is sitting up, down or sideways ...)
