Smudge,
"A Jack of all trades, but a Master of None" would be better applied to me !
So, a full Silver "C" ! I stand in humble awe. Compared with a Magister Gliderorum such as you, I am a mere sciolist, against which PPRuNe rightly cautions us at the bottom of every page - and this is not sarcasm.
I sense there are good stories in the offing - out with 'em !
Danny.