if your ariel is taped to your steel body that wont help for start.

failsafes, now this is a good subject. i did send an email to the fra a while back about the problem. The failsafes in speedos like electronize arnt actually failsafes. they cant actually detect interference, all they do is shut off when they dont recive a signal in there pulse band. they dont make a robot safe when they are in there failsafe mode as it cant tell the difference between the txs signal and interference. So if you switch off your tx and the machine recives interference the robot will start to move as it thinks its the transmitter. The guy at electronise also confirmed this.

A proper failsafe would detect the difference between the steady tx signal and the eratic interference signal. thus making it safe to switch your transmitter off.