Peter A Goldsbury
And you have my apologies for a delayed response, due to various reasons, like examinations at the end of the university term, preparations for the summer etc.
Thank you for taking the time reply when you're so busy Professor.
I think I have a clearer picture of where you are coming from now. I've also been occupied on a business trip in our native UK, hence the jetlag earlier and a short reply this time.
I hope you get some time to enjoy yourself over the summer