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The magnets are much stronger than I thought initially.
If I'm stuck on the door and the frame each have a magnet, then I get no longer on the door * overdo * - which is obviously not really useful.
I now have simply stuck a magnet on the door - as a counter magnet serves the existing weak magnetic under.
With this combination I have now found a perfect solution to my problem flyscreen.
(That however the geomagnetic field now has a slight indentation at the site of my terrace, but I can also nix.
And that to me since then constantly clapping pigeons in the garden, which is an undesirable side effect, which I just have to live ...
JOKE!)
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Because I immediately bought a plurality of magnets, I have the rest of the refrigerator and Magnetpinwand magnets in use.
Now I can think of my list, and business cards no longer constantly of the wall, because the magnets are too weak to keep the heavy Paiere.
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Somewhat problematic are the following:
* If you take two of these magnetic disks can smack each other, then you can get them only with difficulty apart again.
Okay, that one can not really blame the magnet, because they are supposed to be so strong. (They are supplied by the way with distance rings in between!)
But it is sometimes annoying already (so I mean that I am annoyed at me when I was not paying attention).
* You really have to take good care if you have times two disc magnets are adjacent on the table. They crawl from 20 cm distance to each other and clapping together !!! I've can not believe it ...
The top two points are simply a result of the strength of the magnets. You can not do anything. This should be so indeed.
* But what is really annoying: the magnets are very brittle and when they fall to the ground again, then they shatter easily. The splitters are then also very sharp. So watch out!