That's exactly how we've been getting most of our crappie this last few weeks.
When the bite is hot, you can cast to the bank and get a hard hit and set the hook, but when the bite goes cold, it's the vertical cast that we rely on... I love that "slack line" bite that always results in a set hook! Well, almost always.
We've noticed that the jig color can make a difference, as well as the size.
When they're really off the bite, the smaller and brighter jigs seem to do best in our green Sept./Oct. waters. We haven't had many overcast/dark days yet to see what will work then. We have had a lot of sucess with "glow" colors. I know that even in crystal clear high lake waters, a glowhead curlytail jig can get your trout limit faster than you want to be done fishing.
They are just urged to bite a glowing bait, I guess.
Doug
I have a jig with a face like this!:eek: