I have a 1955 1st series and need help regarding how my truck bed is resting on the frame. Its tilted to the right. I have owned this truck for a long time, and the bed has always leaned to the right. The drive is fine, drives straight no pulling. I am in the process of doing some restoration and would like to understand if this was intentional or I require more "blocks" under the right to level the bed. I have seen other photos that seem to show a slight tilt on other 55s so I had to ask and looking for comment.