Thanks guys for your responses. I shall have to spend a bit of time on the videos.
I am glad to know that now is a good time.
Of the two trees providing scions, one has just started to flush,so that one will have to wait until it's next flush. The other is usually a week or so behind so I hope I can get home before it starts to flush also.
I don't recall if they flush in the winter months. Is there a problem doing the grafts then considering that we don't frost where I live?
Thanks again
Mick