I have a Studio RTA wooden collapsible easel that is a few years old. While painting on canvas, one of the support legs snapped off at a huge knot and the entire easel collapsed to the floor. I have repaired the broken middle support leg but the wooden block that holds the leg to the main portion of the easel split in half at the screws and I need to find another one. This is a wooden block with one rounded side. Can you ship me one please/ also another middle support leg? Thank you.