no, the sleeve hitch piece should have a 10* tilt to it.
So it looks as if the C hitch is straight up and down, correct? Not at an angle like mine.
It's what puts the plow straight up when tilted in a furrow.
There is also an adjustment behind the moldboard. Read that adjustment twice before you start tweaking. Make sure you do that one right (if it needs it)
Oh, and make certain you have both front and rear left wheels up the 5"
Just doing the back messes you up.