Steven,I have never had the springs break on any of my species 330s.
Some of the first ones made used a differant process on the springs-and some of those broke when set in cold northern waters.The process was then changed,after that spring breakage was not a problem.I have handled species specifics for 4 or 5 years ,one customer had a couple springs break on the smaller traps, but that has been it as far as problems.A few years ago BMI also had the same problem,they too made some changes.
I would suggest you contact the supply dealer that you bought them from.
I use my Species Specifics with confidence, the same ones I started with 5 years ago ,are still in the field taking beaver. Tom