I have a Whoa Nellie on location. I thought it would be cool to make a topper with a full size DMD in it that would be easy to read during tournaments. In theory it would just need a splitter for the ribbon cable and power connectors. I called Stern tech support to see if there was any reason this wouldn't work. I found out the current software would not allow this to work but an update would be possible. So, if anyone else thinks this is a good idea just give Stern a shout and let them know this is something you want. If enough people ask for it maybe it will happen.