processed and robust clean

This Rig for DSLR videography is meticulously crafted and sturdy, and fits comfortably in your hand. The camera plate bidders very good adjustment options: back and forth, up and down. (However, it is for a normal DSLR, a Nikon D750 with me, a little clunky and heavy.) For everything together first of all five points.

I wanted to run this rig together with a viewfinder display lens through which you can look at (a Nikon D750 with me) the monitor of the camera. This scenario does not work with the rig, as it is designed, however. If you put the rig to the padding on the shoulder, are the camera and thus the display magnifying glass right of the right eye, so that you can not see through the magnifying glass. To support this scenario, you need also a Z-arm, with the shoulder pad can be put right outside. So a bracket does not offer Walimex mW at but. One can also be set to an external monitor, and the deflection with one arm to the left, but since you may have problems with the visibility in direct sunlight. In addition, the external monitors are quite expensive. For these "design flaws" So a point deduction. (One could also deduct two points.)

I'm going by another manufacturer to get me a Z-bracket, and four 15mm tubes and eight end caps. So I will rebuild the rig so that I can use the screen magnifier.

Why not use the enclosed tubes? You have a right coarse thread, you can not unscrew the set screws, and there are no 4 end caps.