It's funny isn't it, but sometimes I don't think that Ixion and Jolan realise how much their contributions are appreciated and how much sados like me look forward to the challenge.
Sorry for my failure to produce WWU, I did struggle the "R's" for a while but couldn't get going(not as interesting as Q)and didn't want to present a half-baked set of clues.I will endeavour to get it out next week.