VBA API won't create circle having a radius < 1mm

Hey all,

I have to create a circle which has got a radius of 0.2 mm. It is a quite basic task, but after lots of tries, it seems that the circle simply disappears if:
Set skSegment = Part.SketchManager.CreateCircleByRadius(0, 0, 0, r)   and r is smaller than 1mm (it is defined in meters, so 0.001m)

Any ideas? a small sample code is attached.

Cheers,

Norbert

SolidworksApi macros