1. Please notice I have drawn circle with 9 mm radius, 4 mm line perpendicular to circle with snape to the circle quadrant.
2 Then line thru the ends of this line.
3. After extruding the circle both side I project the last lines on the circle extrusion. I get two projection lines from each line instead of one.
In MOI 1 this problem does not occur.
What is wrong?

Thanks
Olga