[KneeCo]

This is just some advice on learning smart NL MTT aggression when you have a Limit background. I won't swear to a lack of aggression being your leak, but that seems to be the prevailing wind.

I think a good way to learn aggression is to play some SNGs.
Try and show a profit over 100 11$ NL SNGs on Party, I think that would help you a lot because doing so requires some aggression. The 2+2 STT forum has some serious talented posters.

Also, while Super/System might help you with your situation, though it should be taken with caution.

And maybe try out the new deep stacks on Stars, the added wiggle room might be a good place to develop some creativity and make you less reluctant to put in some raises.