I'm going to pull my headers this weekend and put 2 bungs in. I'm going to move the one for the stock O2 a little bit so it isn't pointing right into the floor anymore and I'm going to put one in for a wideband. My question is this: Can they be one right after the other about an inch or two away from each other or would the second O2 get bad readings being right behind the other one? Thanks.