>>You have to be *real* careful to install those in the proper order. :-)
And hope there aren't any faulty logic devices installed in the trigger mechanism.
One of those might Flip its Flop unpredictably and then --- Kaboom! - Cainwreck.
>> I still think a minefield with concertina wire obstacles would work better.
You have to be *real* careful to install those in the proper order. :-)