fsx triplehead2go problem

[kyouls]

hi everybody,

I'm tying to run 6 screens in my home cockpit for fsx (3-15'' dell E156fpf's for cockpit gauges and 3-22'' Dell E178WFP's for scenery views). I currently have two digital triplehead2go's connected to two different video cards. Everything works great but when I fire up fsx, the 3 scenery views run fine with the first triplehead2go but out of the 3 15'' screens I'm running off the second triplehead2go, only the left screen shows. The middle and right screens are left black. I've tried messing around with drivers and different settings in windows and fsx but still have no luck running all 6 screens in fsx. Is there something I'm missing?