Thanks, that did clear it up. With some more experience I will get the drift, I'm sure.
Yes, Display->Grid is checked and it is showing in other viewports.
EDIT: okay, switching around between panel(orthographic) and predefined bookmarks the grid has reappeared. I do not understand why it was gone however.
Side-quest(ion): How do I properly set up image-planes/reference-image-planes so that they are only seen when wanted, e.g. image for left side of object only seen when looking through camera/viewport looking onto left side.
Right now they are in the way frequently and I have to move them around many times.
Last edited by borlag; 08-06-2014 at 09:28 PM.