This one is much better than my last one.  Servicable at least.  Just some piston and slide-rail platforms to move your hero around the level.  Enoy.

Here is a video of me making this.

edit:  I have and added diagonal slide rails, and what I am going to call a 'socket rail.'  Still more work to do.

Here is video 2.

edit 2: Finished the tileset with some big structural looking things.  

Here is video 3.