Modular Components Issues

So, using the new rail system and shared shields between docked entities, I tried my hand making both a modular power and shield system. The issue I'm running into is, even looking at the newest release of modular power blocks I can't seem to get anywhere near their efficiency. This is spawning them in game and testing them out myself. I've deconstructed and all of that was well with no such luck.

So the question: Does anyone know of a video or at least and illustrated article on how to put...

Modular Components Issues