Talk:Energy Condenser/@comment-202.156.11.12-20121117033916/@comment-2188324-20121120074841

It only says something about the target block in this quote:

Bug: Using an Advanced Wooden Transport Pipe set to suck the same type as the target will suck the target.

The part you are referring to just says they can't from the top, nothing about the target. However, I have tested what you said and I have mine working without fault just as you said.