I'm having an issue with a drawing where the "hidden line removed" display is not rendering correctly (same issue with any display style other than shaded). Notice in the included screen shot the difference between the shaded view and HLR view. This is not just a screen artifact; a dxf or pdf will present the same issue. This is on SW 2015 SP4 windows 7 machine with AMD Firepro card. I've attached the part, thanks in advance for any help!