One of the major problems that I've seen in casino is that more than any other dance that I've seen, the teachers show a move one way and dance it a completely different way. For example, in this video of the move Son Montuno (San Francisco name for Salsa Basic) is taught 1-2-3 (feet together) / 5-6-7 (feet together). Yet, when they demo it's 1-2-3 (right in front of left) and 5-6-7 (left in front of right). Video (skip to 1:25): In this second video of the Enchufela, the instructor says to take a small step back on 1 (1:06), yet when it's demoed (1:55), she takes a small forward step! Video: I've seen this in classes time and time again, and at an into class in Kampala where the guy taught an enchufla completely in line, yet when he danced social or demoed it, it would be the normal style of leading her into the circle and then into caida. Video: So, I'm wondering if other people have seen this and if so, how do you deal with this situation? Do you approach the teachers? I'm not sure what the proper etiquette here is.