I'm the same height. Mine have a yellow dot which technically shouldn't be quite right but are fine and don't need changing. It may be how I swing of course, your swing may require a different lie angle.
I do wonder if we over think this at times. I doubt my swing is accurately repetitive enough to definitively need one dot version. I could probably hit one of 3 dot colours and not notice any difference. This all depends on the quality of each golfer of course.
