Ensure that the water drops decrease in size as the fluid level drops below the regular drop diameter.
Update the sensors only 4 times per second.
Replace the OutsideBackgroundNode with a sky node and a ground node. This is done so that waterdrops can be layered between the sky and earth.
Increase the hole size and reposition the faucet
Added gray background to water tank. Increased the sluice gate height.
Repositioned the nodes so that the sluice gate is on top of the hose
Fixed jshint issue with unused module.