Further installation of side upholstery rivnuts

The step made in the centre fuselage inner side skin to bring the rivet holes into alignment

This step is completely obscured by the side upholstery: the former does not force the upholstery inwards in any way

Rivnuts installed in LH front inner side skin - slightly different positions and greater in number than suggested by the markings on the upholstery composite

Rivnuts installed in RH front inner side skin. This photo shows the rivnut installed in the bottom front corner of the upholstery