If you have problems with a mod... Content Manager creates the configuration file with the name of the car's folder but Camber Extravaganza tries to read the configuration file with the name contained in "Documents\Assetto Corsa\setups"
For example the mod "United Racing Design - Darche Cup 2021"
Content Manager will create the file with the name of the car's folder (assettocorsa\content\cars\URD_Darche_cup_2021)
assettocorsa\apps\python\camber-extravaganza\tires_data\added-by-cm.json :
{
"URD_Darche_cup_2021": {
"FRONT": {
...
"REAR": {
...
}
but in the folder "Documents\Assetto Corsa\setups" the car has a different name "urd_darche_cup_2021" You need to change to that name in added-by-cm.json :
{
"urd_darche_cup_2021": {
"FRONT": {
...
"REAR": {
...
}
and save the file with a name other than "added-by-cm.json" something like "darche2021.json"
Good luck. (English brought to you by Google Translate)