Yeah that's what I thought but then if you look at the description above the video here
http://www.symprojects.com/shop/dlc-247/ it appears to be driving it all.
I hope so anyway because that's what I've ordered!
Cheers
The DLC-247 can drive up to 24 displays.
The shift light array takes 4 displays so you will be able to use everything.
You have to check the connections schema on the website, in the page that explains how to configure the DLC-247.
this is the link to the picture:
http://www.symprojects.com/wp-content/uploads/DLC247_9562/DLC2471.jpgyou see that some displays share some pins.
in your case the shift array will have to share some pins with the 6x displays. so you can't plug the shift array connector because the pins are already plugged into the 6x connectors. so you have to modify the wires to connect the same pins to 2 differen displays/shift array.
This is confusing to explain. With the above picturein front of you, the controller and the displays to make tests it will become all clear.
Remember, every connector hosts 8 displays. First connect the 3 6x displays to each connector.
Now you have 2 free displays per connector. Use the TEST button in SimDash and the schema above to see what are the 6 available displays. choose 4 for the shift array. see what pins they connect to.
Anyway if you don't want the shift light array, tell me soon so I can remove it from your order.
Ask me any questions you have but my suggestion is to wait, when you have the controller and the displays with you it will become more clear.
Regards
Cristiano