half is good

For 4 should his expectations not very high screw, but I'm a bit disappointed, because you can use only half of the clips supplied.
The lines work very well and have, compared to the originals, up to small visual details no differences, the curved, which actually were most important to me, however, are not to be used: While holding the tradition fixed it, but unfortunately so tightly that they only by force and screwdriver gets back down. Even after several grinding tests it still does not work, it's a pity ....