Originally Posted by zip2play
When you have Smell-a-vision AND your seat vibrates you have 5-D. Or else you are experiencing an earthquake in your area
AND a sewer line broke open under your house.
Bubbles machine, smoke machine, Hurricane ll DMX wind machine (3 speed control) are part of the Hall 4D effect. Water spray, Air Blast and 8 seat shakers are part of the simulator 4D effect.
With 5D effect they have increased the speed of the seat shakers and the degree at which it rotates. 5D includes all the 4D effects also. I couldn’t find anything about the vision-o-smell effect.