About this 3D model
It took me a while but I finally got my water feature working - an excellent design by gzumwalt. This remix is not a million miles away from the original design - just two of the parts changed slightly. My version of the motor splash cover encloses the motor and is long enough to reach the bottom of the motor mount. I closed the open reed switch shaft at the top of the cup in order to prevent the ingress of water.