Does anyone know how to remove the 1 inch wood slat window blinds made by Hunter Douglas? The tilt mechanism on the starboard side no longer works. Just get a clicking sound. Seems to be a stripped gear. Can’t find any clips or screws attaching the head liner. This issue was addressed by Bacchus in a post a few years ago. Can’t find the screws he referred to which hold the headliner to a board which is screwed into the overhead ventilation panel. How did Mainship attach these blinds? Any help appreciated!