The incorporation was not a problem. It is useful to stick to the supplied installation instructions and only with the also supplied, tool touching the TV screen.
The ground glass change in the 5D Mark II is a lot easier than in the 400D.
I want the TV screen do not want to miss and they can hesitate to recommend. Recordings in which the straight alignment plays a role succeed usually the 1st attempt and gradually fades into the background, the conscious perception of the lines on the screen and you put your recordings increasingly intuitive to the lines.
Even if the alignment once aware not just want to do to help the grid, because the recording then does not look like camera shake, but can take place just a conscious orientation of the image.
Conclusion: see title!
