@xulfiqar .. how to check the alignment of door? is there anything(for reference) to see alignment is correct to that point ...
is latch the thing that fix in striker to lock the door ?
will my weatherstrip rubber will become smooth after washing and using talcum powder on it ? it is 14 years old 
and plz tell me what is the material used to make plastic rain barrier sheet.... car dont have these plastic sheet between door i want to install these sheets again but dont know how to make the sheet nd what material is used to make them ... plz guide me ...