Form ID: (001b54a9)
The spline is coming down from the pole into the sand below and then comes up out of the sand at the other end. That end should probably be moved under the sand.
Form ID: (001b5486)
Spline needs connecting to the poles at both ends as it is currently floating in the air.
Form ID: (000c8ccf)
Spline needs connecting to the pole at the end closest to (000c8cc8)