At this weekends Atlanta Life Open; Roger Dickson who works for Newgy had in his possession an ENEZ racket testing box.
Newgy have purchased several of these kits for testing p_layer_s at regional tournaments and will happily rent them out to tournament directors.
Given I don't use any glue or expanders I tried my racket in the enez box and it failed!!!! This was a real shocker.
We determined the cause to be my racket case, which I had used on many occasions when I was a glue addict, to apply my favourite toxin. The case after 6 months of not gluing has enough residue to transfer to my rackets and then for the electonic nose to say a big NO.
We left my racket out of its case for 2 to 3 minutes and retested - it passed after being given time to air

May be its time to run my racket case through the washing machine or even purchase a new case!!!