Not sure if you have 4 or 5, but here is a quote from my Scamp thread. I did mine and made note of the order when I removed them.
"Well I got the balls up to do the headliner. I followed instructions found on Rick Kreuziger's sight, link below. I had marked the bars and holes when I removed the old one so I knew where they went. But they are color coded, tried to show in the pic, and they are different lengths. The longest went at the back and worked forward from there. The two front, green ones, are the same length."
My colors were from back to front, purple, orange, blue, green. Hope this helps.