dude you should move this into a new topic in the hu forum not post in the heads up digest. But anyway i cant really answer your question as i dont know how large his stack was each time and how big it was in relation to the blinds at the time. So the rough advice i can give you is to simply wait for an obviously strong hand if the blinds are small, and to call lighter i.e rag aces, all broadways etc if the blinds are big and/or his stack is small.