Lexus BG defroster wires

So my question is, does anyone know what to do about the thick defroster wires on the back glasses of most of all lexus's. i clean the BG as normal, and take some extr time on them because i know the defroster wires are extra thick and the film doesn't like to lay down on them, but sometimes the film still doesn't lay down well... better but not perfect... the sun usually dries it out and allows it to lay down properly but i hate having to explain that to customers. Any ideas?

Hit 'em with steel wool and dry soap shrink it (wet shrinking will cause peanuts), that's about it as far as I know.

thanks for the help, ill try that

I feel like Christopher Walken is telling me this.