That’s great.
Thank you for all your help.
Apologies for the late reply. While I was inputting this, the sheet became corrupted & several columns displayed a lot of garbage. I noticed some formulae had jumped into different cells. All I did was press undo as I had inputted something wrong & the errors appeared.
I tried redo, but to no avail.
I’m relatively new to spreadsheets, is this a regular occurrence? I know it’s caused me a whole lot of work to get a lot of info back....