Hi there, I don't know what happened, Iresponded to your message that day.  It is really great to hear from you, I hope all is well with you, John, and the kids.  My back is still not 100%, that is why I haven't been training, but I have been teaching on Thursday nights.  I am going to try advanced class tonight and see how it goes, it's been almost a year now.  Hope to see you guys soon.