Replacing window seals (scrapers)

[arnebret]

Hi, both my window scrapers (the rubbers on the outside that prevent too much water from running in) look terrible. They also seem to let through a lot of water. So i bought me a set of new ones. But i don't know how to install them properly. Should i first attach the metal clips to it, or should i slide them in the metal clips. I tried both but the clips keep falling in the door

Besides that i noticed that the new scrapers seem a bit too large to fit.

Any experience? I bought them of Pelican by the way.