Hey guys!
I've returned to poker and I'm starting from scratch NL2z. Currently i try to master my pre-flop game and it has come to BB defend range.
Right now I'm defend on a what i feel is +ev. Taking open position, szie and reg vs rec into consideration. But i want to build my ranges.

I will start on calling ranges and later 3-bets. What should my approach be? Is there some decent ranges out there i can build on (that is also considering the high rake)?

Furthermore: I'm looking for study partners, in NL2-NL10 area.
I play NL2 just to build bankroll for NL5 and will be moving up soon