Here's photos of my most recent progress. I posted a couple of other photos too.
[forum.conceptforge.org]
The inline arm with the large aluminum pins seems to have very little play, I'm quite pleased with this configuration.
![IMG_8904.JPG]( "IMG_8904.JPG")
![IMG_8902.JPG]( "IMG_8902.JPG")
![20140219_142107.jpg]( "20140219_142107.jpg")
[forum.conceptforge.org]
The inline arm with the large aluminum pins seems to have very little play, I'm quite pleased with this configuration.
