Citroen C4 wobbly mirror repair

Fixing the wobbly drivers door mirror on my 2013 Citroen C4 hatchback.
A simple but quite irritating issue, the mirror wobbled when driving along which did affect how the image was shown in the mirror. The motor on the mirror sits down on the spindle on the door, for whatever reason it had developed clearance, quite possibly the screw worked loose over time. A bit of tape on the spindle and firm press down plus tightening the screw seemed to resolve the issue.