Dear Jazzgirl
Many apologies for not responding to you enquiry but I guess that by now you have finished and realized the rectitude of your surmise.
The trouble is that this machine is in the study & having finished the Xword I had reverted to the living room until I returned here to write an e-mail or two, & then only looked at this out of idle interest.
Had I not been elsewhere I would have replied immediately.