egelcad problem in print

i have problem after print pcb diminution between pins is not correct

i use pic 16f877a i found in egel pic 16f1517/19p this pic is same in number of pins and diminution its have 40 pins 20 in each side

look at the picture to know what i mean




https://drive.google.com/file/d/0BxXYOOnPeGELV2Q5UlJuOXI1LUk/view?usp=sharing