Sure you can! Depending on how much backing you have, you might have to baste something (like a muslin strip) to make sure that you have enough to load it. You won't have to turn it 4 times. Load it, do top (horizontal) border roll to bottom & do bottom border. Most experienced LA quilters will quilt the entire quilt as it's rolled both the field and borders, so if you are adventurous, you can do the side borders as you roll. If not, just remove, turn & reload. I'm not that good with borders, especially when I'm trying to center a motif, so I will often turn mine.