help me with tasker reboot profile

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http://forums.androidcentral.com – I want to setup tasker to reboot my epic. I could make it time based but my schedule varies and I'm not comfortable choosing a time when I'm already asleep in case something goes wrong. So I thought I could make it reboot upon being plugged in. Which is where I'm stuck and need help. Power state AC is a continuous state so if the reboot task is set to that profile it will reboot in an infinite loop as long as plugged into AC. I can't seem to find a trigger for upon being plugged in so that it only reboots at the moment it's been plugged in to charge. Then I can couple that with other checks so (HowTos)