Maybe I can try retracting the rollers as suggested... these are the screws in the sides if the door at the too and bottom ... correct? I have removed both the bottom and top trim plates, with a considerable amount of difficulty and time since the SS screws were corroded cold welding them to the aluminum frame... it took a lot of PB and an impact driver and one had to be drilled... now after all that it would be nice to get the door out for roller r/r... hopefully the adjustment screws are not siezed...