this is the approximate calling range im currently using on the button to defend against a sb 3 bet. its about 17% of hands. its the range poker snowie currently uses. im opening about 45% on the button. im confortable using this against this higher 3 bettors or people who 3bet there whole range from the sb.

its when the 3b range is tight that i dont know how to respond. a lot people only 3b 5% in this spot. if anyone could give me some help how to adjust this calling range to different 3b percentages that would be really helpful. snowie uses this range against himself when he 3bets 17% i think from the sb. does this range look ok againt a 10% 3b? how could it be improved against a 4% 7% 3b range? thanks.