Maybe they sent you coupe strips instead of sedan strips?
FYI
There is no difference in the roof lines between Proton Wira and CC Lancer sedan = the same fit.
There is no difference in the roof lines between Proton M21/Putra and CC Lancer coupe = the same fit.
If people find that they dont fit properly it could be that the strips have been bent in transit or you have too much windshield glue that the clips dont fit properly 
