I recently learned that Not Enough Items has other features than allowing you to retrieve any block in the game. Needless to say, that's pretty awesome, and I now use it to help me learn the purpose of blocks I find or to remind me of recepies I've forgotten. When I'm not using it for anything, I toggle off all of it's features so it doesn't clutter my screen up whenever I open my inventory or chest. Except even when I have everything toggled off, the Backpacks from the Forestry mod never go away. Am I doing something wrong? Why do these items persist when no others do?
This is before I toggle off the displays.
This is after I toggle off the displays.