Nah man carry on 'til the nice green "Spring has arrived!" text appears.
Nice smurfing job. Two brand new worthless migrants dying is a lot less than I thought it would be. Looks like they were distracted by my poor cat... did the cat survive?
Either way, take notes Lonny Bob. The holy lever saves all. Apart from immigrants. And really, who cares about them?








Personally, I have them at the various key entrances of my fortress (I have an outer wall that has multiple entrances, all surrounded by cage traps) and then I put about 30 in front of a sizeable "safe room" burrow which all my dwarves run to when under attack, which also contains beds, food, drink, weapons, armour and is defended by the traps and a few steel doors/walls.
) 

