When drawing an arc you have Start, Center, and End X,Y,Z coordinates all of which are set to 0 for the Z (in my drawing). However, there appears to be a default setting of 1 with the "Normal" X,Y, & Z which I can not edit.
The problem this is causing me is I'm drawing circles with the tan tan radius command and when I get to these arcs they won't connect due (I assume) to the normal Z setting of 1.
Is it possible to edit this setting?