I got an email from Link Market Services about the DRiP with a link to click to sign up for it.
That took me to the single holding sign in and once in it then told me that I needed to do a full portfolio sign in to join the DRiP. It is little things like this that drive you to despair!
But I overcome this vast inconvenience and am all signed up again.
Might even buy a few shares on market :mellow:.