• Which the release of FS2020 we see an explosition of activity on the forun and of course we are very happy to see this. But having all questions about FS2020 in one forum becomes a bit messy. So therefore we would like to ask you all to use the following guidelines when posting your questions:

    • Tag FS2020 specific questions with the MSFS2020 tag.
    • Questions about making 3D assets can be posted in the 3D asset design forum. Either post them in the subforum of the modelling tool you use or in the general forum if they are general.
    • Questions about aircraft design can be posted in the Aircraft design forum
    • Questions about airport design can be posted in the FS2020 airport design forum. Once airport development tools have been updated for FS2020 you can post tool speciifc questions in the subforums of those tools as well of course.
    • Questions about terrain design can be posted in the FS2020 terrain design forum.
    • Questions about SimConnect can be posted in the SimConnect forum.

    Any other question that is not specific to an aspect of development or tool can be posted in the General chat forum.

    By following these guidelines we make sure that the forums remain easy to read for everybody and also that the right people can find your post to answer it.


  1. Willow fsx

    Export Problems with MCX

    Dear pilots, I am owner of the addon Antarctica X. Me and my little Sohn build a lot of new base stations with the programm Whisplacer all around in the Antarctic (more than 30 small or bigger research stations). It's very funny. We use the original Antarctica X librarys and some objects from...
  2. ralinn

    FSX Batch Convert

    Hi Arno, I'm wondering if I'm the only one experiencing a crash when using the batch converter in MCX? This is what I'm doing: 1) Selecting Batch Convert from the Wizards menu 2) Adding the BGL file (containing multiple MDL files) in to the input 3) Adding "Assign new GUID" 4) Selecting output...
  3. Mick_S

    FSX MCX: Is it Possible to Edit Crashboxes Manually?

    Hello everyone, I know that I can influence the granularity of the crashboxes of an object in MCX, and I'm experimenting with it. Nevertheless, there are situations when this isn't enough - like shown in the pictures: crashboxes on top of a helipad (resulting in a crash just before touchdown)...
  4. Mick_S

    MCX: Edit Doors Animation

    Hello everybody, it might be simple to do, but right now I'm a bit lost looking at the enourmous possibilities of Arno's outstanding tool ModelConverterX while not knowing what I do in detail. Unfortunately the tutorials don't go so much in detail as needed here... maybe one of you would be...
  5. A

    FSXA Problem with LOD creator

    HI I get an unhandled exception when I try to run the LOD creator. The MCX window goes white witha red cross through it and this cross oulses as if it is continually being drawn over and over again. The LOD seem to populate but I cant be sure its doing it correctly. I'm using V