Thank you, it was indeed the shape causing problems. =)[DOUBLEPOST=1356887818][/DOUBLEPOST]
How long have they been running and how long is your wire? Also, you have water and lava around the Thermopiles yes? A few screenshots go a long way too
Just to go into a tad bit more detail:
Its the TPs connected with about 3 block length of cable to batboxes (the RP ones, not the IC ones, ofc^^). Then its quite some length of cable to feed three sorting machines and two retrievers. I thought about the "length" as a cause, too, but this eliminated itself as the sorting machine which is furthest away is fully powered, whereas the retriever that is nearest to the boxes, is not. I *think* I rearranged some of my cables and had it working afterwards. Could it be that the rp2-machines do not accept power from any angle? As in, I tried it from below (wall mounted cable) and had no power - once I rerouted the cables to even ground and 'plugged' them into the retriever that way, it got powered.
So all in all it was a mixture of me drooling over a more space-convenient thermopile (stacking them and loosing way too much power that way) and again me using the powercables the wrong way.
Your thoughts are much appreciated, thanks.
(Again, its solved now)
F.