Max to number of countdown clocks?

[toyotaford]

I have just booked another cruise and when I went to add it my signature and it deletes one of my previous ones. I tried a couple of times and the same thing happened. I currently have 4 and wanted to add another. I could just be doing something wrong. I'm in that over 50 year old age group that somehow manages to make computers do things that my sons say can't be done.

[Seago2]

I've seen people with more than four- many that say SAILED!- but you probably have to google countdown clock or vacation ticker and use that instead of the CC ones.