Even after asking for replacement parts, the drawers dont open well.  (See photo of how far main drawer closes before you have to force it close.) Either the drawers aren't cut squarely or something is off.  They dont glide smoothly, again this is even after getting replacement drawer rails/slides.  Very frustrating.  There's also an "L" in black sharpie on the desk top and on the face of the main drawer.  They dont come off. We're not returning the desk because we've spent so much time putting it together.  We're just using it, unhappily.