OP

Quoted from rgb635:

I plan to incorporate the shaker during the ball teleportation stage. There will also be a backbox feature during this stage but they will work somewhat independent of each other. The shaker will trigger from the flashers at each teleporter entrance and will have limited tremor only shake effects. These lights flash periodically at other times during the game so using a "Pig" adapter and/or ELK programmable delay timer relay switches I will limit the shaker interaction. However....the teleport flasher lamp lights fully only during an actual teleport and I will use this to activate the back box feature and full 100% shaker activation during teleport. Its going to be an awesome effect very similar to my Dr. Who shaker linked to the time expander!