i have an odd problem with my newly acquired RST

the doors are sticking closed, handles and locks are fine but the door rubber seal is sticking to the paintwork on the inner door and making it difficult to get in.

this is easily resolved by popping over to the passenger side opening that and pushing the door open from the inside, i'm concerned if it happens on both.

the escort door handles aren't the most robust things, ad i'm worried one may break if i force it

would thise be resolved by oiling the door rubbers or should i see if i can get a decent pair of second hand ones??

car was painted approximately 6 months ago

cheers