I want to move the kitchen drawer pull out inside the lower cabinets by a few inches to fit taller containers. Going in i thought it was going to be an easy peasy project - pull tge wooden slider drawer out, unscrew the drawer slides inside the cabinet and fix it few inches below.However now im stuck because i don't know how to take off the brackets fixed to the inside of the cabinet. I dont see any screws, tried tugging them sideways but didn't work.Please advise.