4betting theory

[jd2b2006]

When you guys 4 bet, do you 4 bet all in or to a smaller amount? I generally 4 bet to a smaller amount, i.e. at 200NL if I raise to 7 and get reraised to 24, I will 4 ball it to 64. I believe this can make it look like you have AA/KK more and additionally will make villain either push or fold preflop. Because of this I only 4 bet a hand I either know I am felting or will fold quickly.