Last night, I was poring some 3/8 and 1/2 oz Ultra Minnow spinner baits. They came out great, so I thought. It was the first time I poured them using a ladel; I usually just use the spout on my pot. The lead was hot, ladel was hot (kept it in the lead), and the mold was hot. They poured perfectly. All the detail and complete. The problem is the wire is loose in the head. It can pivot back and forth. I know it can't come out because I crimped the wire tight around the hook eye, but why is it loose? Luckily it was only 4 of the 8 that I poured, but unfortunately I didn't find out until after I was painting them. The wire came from a coil of wire I bought from Stamina and I had used it a couple of days earlier with no problems. Any ideas would be appreciated.