I agree with strongestsurvive. He has sooo much fat (not slamming him) that it is hard to tell where 'just below parallel' is for his legs. Maybe if you could x-ray his legs while he is in that position you could tell where his femurs are (joking) adn then you coulf tell if was below parallel or not.
Do you see how some people react to taking anabolic steriods (I know I'll catch hell for that 'suppostion')? Someone said in this thread that Jay used to be bodybuilder (and much smaller too) and then he just got too big. That is probably about the time he started juicing. Nothing against juicing (to each their own), but everyone responds differently. Hell, Louie himself recently stated that he had been on steriods for over 20 years!
Jay sure has gained a ton of fat with all of his muscle (probably at a one to one ratio). I am sure he is a great lifter; maybe the greatest powerlifter of all time for his age!