Quads:

I felt like squating a little bit heavier then normal and it felt great. I will continue to squat as long as the knee and back are ok!

Leg Ext: 2 warm ups
Squat: 3 warms, 275/4,5 drop set
Leg Press: 270/12 360/12 450/10
Split Squat: 65/15,17
Walk Lunge: 35 x 1