User blog comment:Jeyo/Reignition/@comment-4622249-20141012010220/@comment-4622249-20141119034210

All I did to discover all this is confront the Lego pieces I had. I know that sounds funny, but really - confront the problem. Really look at it. Do some comparing, experimenting, some doing. And you'll find the answer soon enough. :)

(Yes, I could probably figure it out if I wanted to to, but I made this blog so my discovery could be applied by others. If I always give the answers, nobody will be able to build on it. :P)