I can prove my card isn't working, the local test station/Vosa office stuck it in their machine and it refused to read it! As for the printouts, just to confuse matters, i'm not the only one to drive the truck. I start at 15.30, someone uses the truck before me, so the printout shows his daily duty as well. Any way round this? Also, I finish anytime between 01.30 and 03.30 so my daily duty carries me into the next day, so do I need to do 2 printouts, 3 if you count beginning of shift, as to get all my data i had to print yesterdays 24hrs and todays 24hrs at the end of shift, so is there anyway of getting the tacho to just give me a print of my duty on 1 print at the end, if you get what I mean.