Https://www.wideview.it. btw I’m not trying to promote anything just thought I’ll put the post up in case some of you haven’t heard of this I think the reason this program was made is it was before the multi monitor support back in the day…I don’t think it works with xplane only fsx/pd3 and now msfs and there is different versions for the 32 bit and 64 bit and you can try it for free I think is 10 minutes before it disconnects,downside you need 2 copies of simulator and if you want everything to look the same you need the addons which most of them like orbyx and airports allows you to install in multiple machines for this pourpose