Wait a minute, I just looked up this Qualipiece 12" dual carbide.
dual-carbide-runner-12
These dual carbides like this are never going to turn and push in every corner no matter how much pressure you put on the skis. They are the problem, not the ski. Dual carbides push no matter the brand. The ONLY good thing about them is they dont dart. They pack with snow a push in all conditions. I quit using them way back when.
You dont need skis at all. You need different carbides to go around a corner. Dual carbides are only good for going slow period. No amount of tweaking is going to make them corner, and ANY ski they go on will push.