http://db.tt/OoNegzIr

BuildCraft 3.7.2

Wooden Pipes accept energy from line and makes energy loop. I can add a iron pipe but iron pipe transfers energy only in on way... so then I not be able to connect machines up on line.

Ps. Impossible to control Energy cell input value... its no meter or cell input is 5 MJ or 100.

Loops are actually good as cheap capacitors.

What are you trying to do? :S

I don't see any bug there... and this is not related to bc either.
He shouldn't be extracting from both of them, also if he is just using the wooden pipe to restrict the flow it shouldn't be attached to the Energy cell but at least one block further.

I think that you are using 1.5. BC is now updated to 1.6, so the 1.5 version most likely has bugs that are not present in the newest version

I think he is trying to extract from two cells into the one on top. Which I admit, might be an issue. Should probably make sure wooden pipes can't output into machines.

thx. that great!

Wooden power pipes yes.

They once displayed a solid side on the side that was supplying power. I'd expected multiple solid sides to represent multiple inputs. But nothing.

Can wooden pipes accept from multiple machines? I can never tell from their render.