we have heard that collectors use a soft sleeve when they use the NON recessed screwdowns just fro that reason, that was before they made recessed holders, what i tell people is if your worried about something sticking then go to the next size thicker, but some people dont like that either because the card can rattle around,
i guess you have to judge for yourself which is a worse problem.
id def rather have it a bit loose and rattley than too tight. i had a peja jersey in a screwdown and it was too tight for a sleeve so i went without, during the summer i kept it in my bedroom (whch gets heaps hot, theres no insulation) and months later i took it out and the card was stuck and some of the paint/ink ripped off, lucky i learnt the hard way with a relatively cheapo card. besides, unless you shake the screwdown like a fuckin maracca its not going to get damaged. so id def rather have a sleeve inside a big screwdown.