My pleasure Jim. Glad to be of help.

Not quite sure how that forum timestamp works. Time of clicking reply, or time of posting/final edit?

The was no answer when I started and it didn't take me long. Regardless I suspect Christopher and I were typing replies at the same time, mine possibly taking less time without the image cutting, editing and pasting although I posted only shortly after his. I left it in any case having already done the work and offering an alternative textually descriptive explanation.