BB 3bet range vs SB open
I am playing standard 3 bet strategy from bb against sb open, i am 3 beting hands for bluff a2-a5 of k2- k6 of, some qx hands sometimes q2-q5s,, 94s 104s ect, but i notice when i call 3 bet from sb and when flop comes with 3 cards between 5 and 10, i can bet everything against reg, because i know he doesn't 3 bet 56-910, and never has nuts, so i m thinking to start 3bet hands like 67s and calling 4bet, to protect my 3bet range on flops with 3 cards between 5 and 10. Your thoughts guys.