i have two computers out of 30, running autocad 2010, inventor suite, 64 bit, when a polyline with an arc or fillet is stretched with a window entirely around the object, like stretching an assembly with the polyline fully within the window, one arc in the polyline anchors a vertex and stretches out of shape.
we have changed the template, it happens with both autocad vanilla and mechanical, then we open the file from another computer, even a 64 bit, and we cannot duplicate the problem. it seems to happen everytime on the problem computers and never on the others.
sorry to doublepost but i got two guys who want me to reinstall and i dont know if that will help.