Went ice fishing last night and started out with two Crappies. I was still marking fish on the Vexilar but all they would do is just come up to my jig and take a look then back off. I was using a 1/80thoz.jig with a Little Atom tail attached.They also were not hitting minnows. The weather started out with cloud cover then it cleared off with falling temps. Could the weather have been a factor in this type of behavior or are there any other things to try when you get this kind of bite?