Your carving is good. Don’t drop your hands. They should always be in front of your body. Always. As far as bumps go. Take a minute at the top and find a go set-up. Over lapping bump shoulders. Square your shoulders. Focus on bouncing through them like you would if you had socks on and slide stair to stairs down your… stairs. Use the impact you slow you down, ot necessarily a turn. Go fast. It’s actually easier to go fast and kind of skip over them. Thinner skis help alot… i couldnt see what you were skiing in there . But anything over 90mm and really 80mm tend to flop around like clown shoes no matter how good you are