Why can't this be used?

this is the newest one out there.

http://www.rexsimula....com/radar.html

 

It can, the latest update is configured for it. but Rolands gauge has the advantage of being free (and works really well)

 

Flysimware's Mitsubishi MU-2B-60 -Rev 2.2 UPDATES: JUNE 23, 2016-
HSI CDI will now follow the GPS flight plan using the GNS 530
GNS 530 updated for errors
GTX 330 updated for full realism
HSI flags updated
Digital clock updated
New integrated WX Advantage Radar by Rex / Milviz
(Works for FSX / FSX:SE / P3D)
(Captain Sim / ASNRadar instructions now include Reality's WX 500)

I don't have the $$$ to purchase the WX Advantage gauge at this time.  I had Roland's gauge working well in the last version of the MU-2, but I have been unable get the gauge to work in Rev 2.2 after trying to edit the panel.cfg files. Could someone please post new edits to Rev 2.2 so I can use Roland's gauge again?

 

Thanks!

Airbus.