Loose wing mirrors

[TameRacingDriver]

Another problem I noticed recently is that my wing mirrors seem to be loose.

 

They will click into place, but are not held in very firmly at all, so much so the wing mirrors will actually start pressing in towards the window at, ahem, high speed.

 

I did a google search but I can't find anything that suggests a solution. There does appear to be screws underneath, but short of tightening these, I'm not sure what else I could do?

[ddcboyle]

Theres loads of screws holding it together, but you need to start removing covers etc. my guess is that its just a loose screw, ive been playing around with mine. Next time i take them off i can put up a few pics