Headliner help

I just pulled my headliner about a week ago and I believe those holes are what mine has. Three the same. I circled the ones that the bows were in as I removed them. Unfortunately I'm away from home and don't have pics right now. This was in a 71 Scamp, should be the same. I'm thinkin' you just use the best fitting holes though, because mine were not consistent all the way along.