Board Thread:Questions and Answers/@comment-5542192-20121216150142/@comment-75.67.35.35-20121216165831

The reason you are having issues is because you are trying to use buildcraft items with rp2 items... ditch the redston engine, wooden pipe and cobble pipe and use a filter along with pneumatic tubing... You do not need redstone pneumatic tubing for your build because it is currently unable to carry a signal... try to avoid mixing mods when building factories because it can create some serious headaches...