My cousin whom is my regular training partner is 60+ pounds heavier than I am. When we roll he usually gets the better of me and I have a hard time simply getting out of his dominate positions. He himself has been studying a lot of the 10th Planet system as well as Marcelo Garcia techniques. I was wondering what type of drills or techniques we can run so at least I can slow my cousin down that way it's not always a one sided match when we train? Rolling is fun but it's getting difficult for us both, as we are looking both to improve our game but he hardly has to defend and I hardly get a chance to attack. Any specific drills or techniques would be great information for us both...Thanks in advance.