Valve Hammer Editor: I can't see the red line in the 3D view! (point file to leak)

[elaola]

Hi!

I am using Valve Hammer version 3.4. I remember having this problem a couple years ago, but I do not remember how I fixed this. When I am loading the point file the red line show up in the 2d views, but not in 3D view. It is a bit hard to find the leak with only 2D views and this map is huge. So how can I fix this?!

[elaola]

I solved this by updating Valve hammer to version 3.5. It seems that the old Valve hammer edit did not support this option.