CS C-130 with RXP 530

Okay friends, I am totally stomped with this one. I also posted on the RXP forum over at another site, but trying here also hoping to reach a larger audience.I am usually fairly good (well... okay) at editing panels and adding gauges, but the following issue has been quite frustrating.Does anyone have the GNS 530 install with success in the Captain Sim C-130 X?No matter how I try it (either just swapping the default GPS for it; adding a new window, etc) I lose textures in the vc. For example, the overhead panel turns black, and so to a few other spots.I can confirm 100% that this occurs after adding the GNS 530 in the panel.cfg. Trust me, God knows I tested it.I am totally stumped at this issue. Maybe it's something really stupid, but so far it has beaten me!