Custom Sights in War Thunder

Installing Custom sights in War Thunder.

So I followed the latest guides but unable to get it to work. I have the UserSights folder - all_tanks with my sights in there but not able to select them in game

Where have you put the folder ? As far as i remember, the location of the UserSight folder was change a few month ago, so this may be the issue.

Also, the content of the file is relevant: If the file is not configured for the desired tank, or when it contains a coding error (e.g. missing parts), it will not be selctable.