Editor's note: Seeking Alpha is proud to welcome Jim Wade as a new contributing analyst. You can become one too! Share your best investment idea by submitting your article for review to our editors. Get published, earn money, and unlock exclusive SA Premium access. Click here to find out more » Marc Beresford/DigitalVision via Getty Images Investment Thesis Leggett & Platt (NYSE:LEG) has had a rough three-year stretch, with the share price recently descending to levels it hasn't seen since 2009 after cuttin ...