Good work Andy. I sat and looked at it yesterday and thought it may well have been easier for me to add mathematical symbols to it, and still have it make more sense.
An examiner was marking papers and came to the answers of Peter and James. The section written by Peter, where James had had 'had', had had 'had had', had had the examiner's approval ! Another one of a similar nature !!!
Well I work for the X-ray astronomy dept. at the university of Leicester. I graduated there in the summer, and got this job on a short term basis. I've just looked again and it could do with tidying up really, but I think it'll do.