Addon:Oversized Item in Storage Area
Oversized Item in Storage Area (OIISA)
OIISA is a simple mod, It's sole goal is to make it harder for people to bypass the Size mechanic in TFC with other modded containers.
Instead of doing a bunch of hacky stuff the mod is made to be robust and configurable thus Items that are oversized will be ejected only when the player stops interacting with the object.
Any block that transfers items like Hoppers will still work fine but if the player opens the container while the items are inside they will be thrown out after it is closed.