Isometric Ellipse has a Bulge

[RocksterB]

Why does creating an isometric ellipse create a bulge in the long radius direction? I should be consistant throughout the offset distance. In the attached image file, I created the two ellipses from the same center point. 

[jggerth]

Are you referring to an ellipse drawn as an ISOCIRCLE?  eg in 2D isometric drafting mode?  or an ellipse drawn in 3D Space with an issometric view set?

[RocksterB]

2D isometric drafting mode. 3D is next, but a little down the line of priorities.

[jggerth · Accepted solution]

Then it's being drawn correctly.  the 'true' dimensions in Isometric Drafting are only along the isometric planes.  Attached is an isocircle with a 94 unit diameter,  Smaller one was drawn with the same center.  Between the isometric lines, the curves are interpolated.

[RocksterB]

I see it, but..., I still don't like it. I'm drawing pipes and it just looks off. Oh well...