Help me out guys. I am a 4 stripe blue belt under Rigan Machado 3rd degree black belt Professor Derek Cleveland of Iron Lion Jiujitsu Academy who recently passed away. I have started training again after about 10 years under Rigan Machado black belt Professor Shawn Lawrence of CDA Jiujitsu who is a former training partner of mine under Derek. Shawn has not verified my rank yet but he has not logged on in a while. Feel free to ask any questions. Thanks in advance