Добавил: The DSystem
Doesn't work for any other rocket launcher. I might try to fix those as well. Let me know if this fix has already been done, I haven't seen any though.
Installation is simple, just open the .rar file with Winrar and drop Fixed RL folder into :
C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf\custom
Video because idk