This is a shot of the wiring to the RS Nor Latch. It goes from the pressure plate to the RS nor latch which is 2 inverters when one is on the other is off; therefore when the pressure plate turns it on it makes the piston turn on and locks the unaware skin into the trap.

A better look at the latch.

Showing the wiring to the release plate that restores the trap to open ready for another victim.

The Release latch.

The wiring to the piston.

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umm which photos link to which and how?