Hi Paul,

I gave your great V-One gauge a go in P3D v4. First when I tried with your latest version the "v-one_csb737_v1.8_update" I had no success.

Couldn't make it speak. As you're using the Captain Sim sound engine I didn't troubleshoot any further or better say I couldn't find a

solution.
So I downloaded the "v-one_737_complete" version and installed it as per FSX instruction into P3D4.
In the gauges folder I replaced the "dsd_fsx_xml_sound.gau" with the P3D v4 64bit version "dsd_p3d_xml_sound_64x.dll" (available from Doug

Dawson) in the gauges folder.
Under the [VCockpit01] section I made the following changes:
gaugeXX=dsd_fsx_xml_sound!Sound,2,2,2,2,.\SimObjects\Airplanes\CS_B737-200\panel\V-One\V-One_Sound.ini
gaugeXX=dsd_fsx_xml_sound!Debugger, 420,550,600,80
replaced with:
gaugexx=dsd_p3d_xml_sound_x64!Sound,2,2,2,2,.\SimObjects\Airplanes\CS_B737-200\panel\V-One\V-One_Sound.ini
gaugexx=dsd_p3d_xml_sound_x64!Debugger, 420,550,600,80

By the way, in the download "v-one_737_complete" version I made from AVSIM is an error in the FSX version in the following line:
Under the [VCockpit01] section:
gaugexx=dsd_fsx_xml_sound!Sound,2,2,2,2,.\SimObjects\Airplanes\CS_B737-200\panel\V-One\VOne_Sound.ini

It reads: gaugexx= ...\VOne_Sound.ini
Should read: gaugexx= ...\V-One_Sound.ini

I did a couple of take-offs in P3D4 and found it working great. Did also try with EZCA v2 and ok!

Again thank you very much for your great job!
Lex