9bbs to 21.5bbs at 10NL? Dont really know what your trying to achieve here.
Range is obvs, rarely light at 10NL and this is even after your mini raise frm UTG+1
Starting to feel like a massive n00b 'cause I don't normally grind these stakes obv, just toying with some ideas and theories.
Surely 3x with antes is standard?
What size are you making your 4bet? I assumed most villains would play predictably with a pretty standard range. Maybe starting to change my mind a little, but I'm sure they're 3bet-calling with like 99-QQ/AK/AQs, and 5bettting with KK+.