Well thank you. Actually, we have a lot of fun working on it and keeping it updated. But a kind note like yours makes it even more fun, thank you. I've just put in P3DV4 too. A few problems, but impressed so far. I still have to keep my V3 version working because IS3 for scenery development isn't V4 compatible yet. So maintaining two systems. If you hit a snag, let us know. We're here to help.
Doug