Questions Using NATS R4D-6 in 2004 Until the new verison is released.

I am anxiously awaiting the release of the NATS R4D-6 version in Sep for FS 2004. However, until then I have loaded the FS 2002 version in FS 2004. It works fine, except, I can't get the exterior lights to come on, I can't get the exterior door to close and the chocks, display sign to disappear in the chase view. Any solution to this or will I have to wait until the new version. Any help would be appreciated. Brad Storm