GCon regression

The 2 curves in Test_GCon.3dm (31.1 KB) overlap.
_Distance in V5, V6, and WIP reports 0.0047 between their closest endpoints.

_GCon, on the other hand, reports these endpoints to be:

V5

Curve end difference = 0.0047 millimeters 
Radius of curvature difference = 5.7530 millimeters
Curvature direction difference in degrees = 0.0255
Tangent difference in degrees = 0.0255

V6 & WIP

Curve end difference = 0.0001 millimeters 
Radius of curvature difference = 5.7494 millimeters
Curvature direction difference in degrees = 0.0140
Tangent difference in degrees = 0.0140

I have a RhinoCommon script that (in all 3 Rhino versions) reports the V5 results.

Hi Steve - I see that, thanks.

https://mcneel.myjetbrains.com/youtrack/issue/RH-55417

-Pascal