Squeezed in an hour long park hunt in the balmy 48 degree weather. I turned up a little bunch of keepers. After some experiments in the fall, I changed some discrimination settings on the E-Trac to try to get more nickels. Looks like that worked as expected, and it also reduced a lot of chatter which made these wheaties (oldest 1924 and 1926) and 1942 dime signals pop out.