I'm having a bit of trouble getting a convincing reverse reverb effect working on my snares. You know, where it sounds like the crack of the snare eases in from half a beat ahead of time and gives it a really dramatic effect. Same principle used with a reverse cymbal. I understand the principles of reversing just the reverb signal and nudging it up to the the snare hit, but I can't quite get a really convincing and well-done sound. Might one of our many production gurus give me a few pointers?