Finally got out with Red over the past two days -the guy is the most amazing fish HUNTER I've ever seen ! We had windy conditions (always makes it tricky on flat Pymatuning) and high sun, post cold front conditions, with the water temps at 51* and still not quite as warm as it takes to get crappies moving (esp at the deeper water south end where we were).Nonetheless, the ole boy instantly ran out to a deep water bar he knew (seems he knows them ALL !), scouted with the depth finder for a minute,plunked down a marker buoy, and we were soon vertical jigging the wool jig in 13' of water. Before I blinked, Red had 3 nice crappies on board! We picked and pieced over the two days, and had a chore cleaning the mass of crappies,perch, bluegill, walleye, smallmouth, and rock bass after each day (already I now am having trouble fitting all the bags of fillets in my home freezers!!), in what he called "bad days, fish ain't quite ready for about two weeks from now"!). Red's exact method will take some time to properly explain, but he is very good with his cheap depth sounder, his own knowledge as the "GPS"(!!!), and marker buoys -then uses a delicate feel when vertical jigging, along with moving slowly around a tiny bar or brush pile with his electric trolling motor.Sorta of a slow troll on exacting small prime structure spots,while fishing 8-14' straight down from the boat,with his woolies (sometimes tipped with a tiny minnow for these tough conditions, but almost as effective-moreso the first day- when jiggled untipped), and a CONSTANT eye on the depth sounder for tiny dots that indicated fish.Amazing how he could call out those "fish dots" and a few seconds later,one or both of us would have the rod bendover!! Much more to tell, but son Sean ( a pro chef) is now serving fresh walleye,perch, and crappie in our kitchen!