Collared jigs tear soft plastics and they start slipping down after a few fish. You can either glue them to the jig or replace them. I only use no-collar jigs and those that do have collars I compress with pliers, cut around the hook and wrench the lead off.
what you need:
pliers and wire cutters
24g floral arrangement wire (less than $2 at Walmart for 35 yds)
no-collar jigs
After holding the wire to the eye tie base, I wrap it around once and cut one side off close to the post. Bend the wire into an L shape that will swing into the plastic and hold it tight without harming the lure one bit no matter how many fish are caught.