In order to get carving better:
1. No arms! Hands on butt / hips. Use those ankles, knees, hips to turn & edge. Try this for a few runs to exaggerate the effect & lower body based control
2. Pressure on boots: really focus on using your ankle ankle muscles to push parts of your legs/foot against parts of the boot. Shin really pressed against front of boot on toeside, toes really lifting into the roof of the boot on heelside.
3. Get lower during the horizontal traverse section of each turn. Vice versa on the vertical section of the turn. Imagine being a spring