I have only done 2 baby quilts on my Juki TL98QE, no extension table. I make twin to queen size and I have no trouble quilting on it. The center is a little tough but, I do it. I wear gloves with rubber nubs, Loosen the pressure, turn it to the top, Use darning foot, turn stitch length to zero, and turn tension to 1 if using nylon thread, if using regular thread, turn it to 2. I have to keep making sure the quilt doesn't get hung up on anything. This prevents drag.