I am using the GeometryReplacer with the "OGC Well Known Text" Geometry Encoding. The Geometry Source is "CIRCULARSTRING(@Value(StartX) @Value(StartY),@Value(MidX) @Value(MidY),@Value(EndX) @Value(EndY))". It nicely creates curves from the StartXY, MidXY and EndXY coordinates. But 5% of the curves show the remainder of the curve, not the curve as it is defined by the input coordinates. What is the reason?