1) Default play w/ JJ from blinds vs pfr 4<x<7 from MP?

2) Smart 3betting range from blinds vs decent 11/10ish shortstacks raise from LP?

3) We´re BB, folded to SB who makes it 4BB. 3bet vs call & float flop? Ranges?

4) Max BB won/hand one can expect for the blinds?

5) Why are my blinds such a spew?

6) Bigest leak aming 100NL/200NL TAGs

7) Thanks a lot for taking the time, this thread rules.