by Darl Black Ken Smith of Sharon, Pennsylvania, is a crappie fishing machine. I first met Ken 14 years ago in January on the ice at Pymatuning Lake while I was shooting photos for an article. He was the only person in a group of about dozen anglers who had crappies laying on the ice. It would be two years before I ran into him again. This time during mid-summer in the parking lot of a boat launch on Shenango…