another tip: If the tooty fluty sounds get too much for you, then do this:
a) black out everyting except copper pennies/quarters, etc... (upper far right of the screen). Go to a place prolific with modern clad (even if it means going to a modern un-worked park)
b) after working (a) for several hours, digging lots of copper pennies, dimes, quarters, then:
c) return the next day and lower your black out edit to accept zinc pennies. Repeat process.
d) the next day, go to same area and lower blackout to accept corroded zinc and square tabs. Repeat.
d) The next day lower disc. to accept round tabs. Repeat.
e) keep repeating each hunt's day @ lowering levels till you're down to foil-range.
THEN the flock-of-sick-geese sounds will make sense
