I really like this thing…

but what is that stubborn singular dot in the center?

Probably you local.

If you are in `EDIT`

mode, where stand your local x, y, z-ax?

Should be 0,0,0, on the red, blue, green ax.

Looks like it is at x=0, y=0 but not z=0…

So, then the dot is your local. Question is, where are the red, blue, green arrows. Maybe you turned on off an option?

Yes I think you’re right; it’s the objects local origin “local”. This comes out in lecture 70. Thanks for your help.

Ed