I am having a problem with part origin not staying at the corner of sketch. When I
create a sketch of a rectangle in my first extrude I drag it from the origin to
the right and down, setting the origin to the upper left corner of the part. When I edit the line length in the Y direction the line extends past the origin, leaving the origin in the middle of the line. To correct this I create a dimension from the origin to the the upper line and set it to zero. This does not happen in the x direction and all my snaps are set. This does not happen in 2007. Is this a bug
or am I missing something?

Thanks,
Rob

SW 2009 SP 2.0