I just want to post this for the gmod developers, to make the game to keep the info of resized effect props. Every time I reload a save game effect props have the default size. It would be very helpful for those ones who use gmod for scenebuilding and art in general.
For resizing effect props I use Effect Resizer.
Also, the duplicator, it duplicates resized effect props only with the default size, that’s also would be good to improve it.