Possible Clues:

• Provide furniture with padding, springs etc
• Add padding to covers of Elgar by leading composer
• Pad
• Pad in the saddle, with case attached
• Stuff, pad, cover, etc
• Work on chair, say, with higher armrest
• Excited with container for drawers to cover furniture
• Provide furnishings before magistrate takes case
• Cover up furniture in court case
• Provide cover for winning gun emplacement