>> You don't keep a tight enough hold on your test subjects. >> I don't let mine run free. >> They're drugged all of the time unless an experiment necessitates not drugging them. >> And sometimes I amputate their legs if they seem like they have the urge to escape. >> Sometimes I do it if they have that hopeful gleam in their eyes. >> The torso and head are the most important parts. >> The rest of it is peripheral garbage.