I made a system with my quarry. Quarry output is put into an enderchest, which is put into a diamond chest, and that is pumped into my barrel system, like so:
![](https://i.stack.imgur.com/N0HTJ.png)
![](https://i.stack.imgur.com/GncDS.png)

But alas, all my barrels and my diamond chest are full.

![](https://i.stack.imgur.com/AL9Q0.png)

As well as this diamond chest.

![](https://i.stack.imgur.com/pkrrW.png)

But I'm not an idiot. While I used Buildcraft pipes to pipe things to my barrel system, you will notice that I used pneumatic tubes for my barrels. So, where are my items!?!? Are they stuck in the transposer?

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UPDATE: It looks like a chunk reset deleted all of my stuff. *sigh*.
![](https://i.stack.imgur.com/TNK2j.png)