It's a useful technique, but part of the fun of PVC is the limited degrees of freedom. It's like autocorrect in real life! It tends to not produce very nice lo

It's a useful technique, but part of the fun of PVC is the limited degrees of freedom. It's like autocorrect in real life! It tends to not produce very nice looking results because it's mostly right angles, but that's doesn't matter as much if you're using it as a frame and keeping it hidden. 3D printing also greatly expands the possibilities of pipe.