Just wondering about these hippy undies I made. I grouped them with just the hip cause I thought they would be too small to put some buttocks in. But they are quite low cut and they aren't conforming too well when you move the legs around as they are. Any ideas on how much should actually be included in the buttocks region? You can see in intersecting with the thigh. The top is conforming fine, just need a little advice on the undies. Thanks.