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                         A dab of superglue on the end of something like a screwdriver (only a tiny bit tho' !) 
and then touch that onto the offending part for a minute
  It should do the trick by being sticking enough to pull it back up
  Cheers Liam  
                            
                                Edited by liammcl on 24/10/2016 at 00:06
                             
                            
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