Yeah, I 2nd that completely. If someone throws out a weak, unsure raise, I'll usually double it. Ex: pre-flop raiser bets .25 on the flop, I'll raise it to 1 dollar, to get them of my heels and let me see 2 free cards. The only issue is, what if someone flopped a set? Even if you pull the flush, they still have alot of outs to take it back.