I use one of them DFX's and in jewelry mode it hits a lot that ain't. However, sometimes you need to dig every hit. With my Coinmaster, I've had it so long I can tell pretty much by the tone what it's hitting, but I haven't had the DFX that long. Do this, too: when you dig that foil and those pull tabs, take em out of there, and your life will get easier later on.