Hey, I'm having a small problem with a circuit that I'm trying to build. I really don't know much (if anything) about electronics, I just kinda follow instructions Anyway, this circuit amplifies input from a piezo and closes a switch with the 4066. The problem I'm having is that the switch stays closed for a long period even after any signal is removed. However, if I ground the control pin on the 4066, the switch will immediately open up again. Again, I really have no clue about electronics, but I'm guessing the caps connected to the control pins are for grounding? Would choosing a smaller cap make the switch open up quicker or is the problem something else completely? Thanks.