At what multiplier of your body wieght should you start thinking about wrapping your knees during heavy triples. I have been duitifully adding 5lbs a week to my squat and can do 335 x 3. I am mid 40's and wieght about 230. Been training for 3 years. My squat and bench are the same. My dead is 450..yes i know my squat needs work thats why im concentrating on it. By the way all squats are ATG.