If your radio type is not listed in the compatibility list for the item you would like to use, you have several options:

• contact the author of the script.
  • his email is shown when clicking on the icon in the right upper corner, showing the authors username
• post a comment on the product asking for a compatible version
  • when you log in you can comment on products
• create a compatible version using companion (model setups only)
  • Using Companion software, you can convert models yourself.

Model conversion using Companion:

• download the companion for the OpenTX version that the model backup file is compatible with
• download the SD-card content for that OpenTX version
• point the Companion to the SDcard content you downloaded (settings)
• copy the model backup file you downloaded here to the model(s) directory
• start Companion, select the radio type that the model backup file is compatible with, create a new radio file
• start the simulator, and restore the model backup file
• before stopping the simulator, create a radio backup file which will include the restored model
• start Companion for the OpenTX version you want to convert to, select the radio type that the model backup file is compatible with, create a new radio file
• open the radio backup file, it will get automatically converted
• if wanted, change the radio type. the model setup will get automatically converted
• check all switch assignments and telemetry setup
• start the simulator, and create a model backup file

Unfortunatly, OpenTX is not very user friendly for 'single model exchange' functionality.