Hi! First of all, thank you very much for your comment! I love that you and your friend enjoyed this class so much, and I really do love the new ability you added! I wish I had thought of it!
Second of all, I feel really bad about accepting your 30$, and even worst if it was a mistake. So if you drop me your paypal at sardine [at] gmail [dot] com I will gladly reimburse you for it. Thank you again!