TrackIR 5 camera base compatibile with TrackIR 4PRO?

[pudsley]

Essentially I've had my TrackIR 4 Pro for quite sometime, I lent it to a friend recently so he could decide on whether or not he liked how it worked and buy his own, it came back less one stand for the camera, making it really difficult to adjust the position.

I can't see a TrackIR 4 base available in the product listing, does the 5 base fit?

[NaturalPoint-Dustin]

Unfortunately, the TrackIR 5 base does not fit with the TrackIR 4. I apologize for the inconvenience.