Form on deadlifting:
Get in your stance (sumo or conventional). Your shins should be touching the bar. Now get down. You ass should be low and your chest out as much as possible. Grab the bar with your abs out and tight. Look straight. Now pull. The key is when you pull, is to pull towards you, even if that means scraping the shit out of your shins. When you do it this way you should pull with the right things at the right times. good luck.