How to cut shapes

Dear Sir

I have finished my cnc a few days ago and i am testing the software. I decide to start with something easy .I draw a square with autocad 35x35mm dimensions, i saved it in .dxf format then i open the jedicut and load the dxf, i saved it in .jdc . I open a new wing cut and load the file i have create.In the cycle of cut manager the programm read the correct dimensions but when i try to cut it cuts a square of 100x100 instead of 35x35. So my general question is how can i cut in jedicut any kind of shapes?

Best Regards