the present invention includes a device and a method of applying a coating to a web . the preferred device comprises a feed nozzle coupled to a stiffener coupled to a spring coupled to a position / force adjuster . the feed nozzle comprises a fluid reservoir , a feed pipe , a metering surface , end seals and a back seal . the stiffener spring , as the frame deflects and polymer covered rolls deform , permits the rotation of the feed nozzle so a proper geometry is maintained , permitting increased control and a wider film thickness control range for a specific nozzle shape . this device permits greater film thickness control , ability to process at much higher speeds than currently achievable , and a wider range of film thickness . this device permits coatings to be applied at much wider ranges of rheological characteristics . coatings can be applied at higher percent solids with improved characteristics . multiple feed nozzles provide rapid product changeover for greater equipment utilization and higher productivity .