This Scrippy uses one graphic with 2 containers to create this effect. The 2 containers are centered on the Master Scrippy side by side. To obtain the placement of the containers, I took the width of the graphic and divided it by 2 (234 divided by 2 = 117). One container is placed at -117 pixels from the center (using a minus moves the container to the left of center) and the other at 117 pixels from the center ( using a positive number moves the container to the right of center).
Next, 2 positioned scrolls are inserted into the left container, one scrolling left and the other scrolling right using the same graphic. Then 2 positioned scrolls are inserted into the right container, again one scrolling left and one scrolling right.
The space between for all 4 scrolls is 2 times the graphic width (234 x 2 = 468).
The starting position for each scroll is the graphic width. For the container situated left of center, enter -234 pixels for the starting position of both scrolls. For the container situated right of center, enter 234 for the starting position of both scrolls.
All scroll speeds were set at Fast Scroll for this one, at 50 pixels per second.