VH Audio Flavor 4 : Long break in times ?

Anyone experience VERY long break in times using your Flavor 4 power cord ? Mine has almost 400 hrs of cooking, and just isn't quite " there " yet. On the bright side, my Flavor 3 sounded broken in with only about 100 hrs.
400 hours is enough time for break in. What gear do you have it hooked to? Or do you mean you cooked it on a cable cooker? I had 2 4's on a dehumidifier for about 400 hours and then put them in the system. At 400 hours then moving them to the system Chris V recommended 20-40 hours to settle in. I've not heard mine bright.