So I finally built up my bankroll to $1000 and I graduated to the 2 tabling NL $50. It seems like a whole game altogether. At NL $25 I would just sit back, camp out and break people with sets. Now it seems like the other players are just as tight. Everytime I raise I get no action. I currently raise it up to $2 preflop. Is that too much? What do I have to do to get some action at these tables? Is it a waste of time to play with these rocks? Do I need to loosen my game up?

Thanks!