Does anyone have any suggestions for settings for a competition hunt? Targets are mostly (but not all) coins, and of course speed is important. I played with the settings a little earlier today and turning the recovery delay down definitely helps with faster swings, but I thought I'd ask if anyone already knows the sweet spot combination of settings of delay, filters, and swing speed that would be most useful in a competition hunt. I don't think ground mineralization is an issue, or at least not much of one. EMI from other nearby detectors probably will be. I have three coils I can use -- the stock 10" DD, a 12" concentric, and an Eclipse 5.3. I'm most comfortable with the 10" coil. Has anyone used their V3 in a competition hunt? How as the EMI? There will be other V3's there, some minelabs, some Whites, and others too, I'm sure. This will be my first competition hunt ever, so any suggestions are welcomed.