I have a question concerning the semi lotus position, or half lotus. I have learned , in the past from a few different Chinese teachers to always have the left foot in front , if the legs are crossed, or to have the left foot on top in a semi lotus. A friend of mine, coming from being a practioner of yoga for a long time, says I should be balancing, having both feet on top for the same amount of time. The left foot on top for awhile, then the right foot on top. What is the official SFQ answer on this? Thanks, gallen