Sewer Profiles in Carlson 2011

Why is it taking a negative drop in a manhole and pushing it to a positive? I have a sanitary sewer profile with an end manhole which has an outside drop tube that measures 5ft and it takes that drop and pushes it up when I draw it. If I open the pro file in the editor it is shown incorrectly until I continue to press the enter button into the next row which contains no information. This adjusts the preview image to be correct BUT, when I save, exit and then choose to draw it AGAIN, it is drawn INCORRECTLY.
Secondly, why is it that the options for the invert in and invert out are not the same??? I can have it automatically draw the pipe size for one but not the other???
Secondly, why is it that the options for the invert in and invert out are not the same??? I can have it automatically draw the pipe size for one but not the other???