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Should add your location to your profile . Also there may be a go to bait if you identify the waterway your fishing .What is your set up and go to baits ?
When they charge up are you stopping your jig? Try making them chase the jig and tipping it with spikes, waxies, or even golden or butter worms.
Are you using 2 Lb. test line?
My go to for picky crappies are small tungsten and spikes