its not from trying. I hit the fields this morning with the Omega about 7:30 and the air temp. was a balmy 21. Once the sun got up over the trees, it wasn't to bad, but a brisk north wind also kicked up but ended up hunting 3 1/2 hours. Dug 2 wheats, 4 Mem. cents, 3 nickels, 3 clad dimes, a quarter, key and a small tot wheels car. Oh, and some trash. Fortunately, our ground seldom freezes and if it does, only for and inch or so. HH jim tn