Gavo
Dogwood Brews
I opened up the cube today to get a second opinion. I drew off a quick sample and the re-sealed it, spraying with no rinse sanistiser and expelling the air again. This time my reading was 1042, so much better! I'll know to let the wort cool before I get a reading next time. Having said that, I think I still need a new thermometer anyway. Thanks for all the advice.
If you opened the Cube you will need to get it in a fermenter and fermenting now, as any air-bourne bugs/bacteria will have got to the wort and cause an infection in the cube even with the precuations you have taken.
Gavo.