McDuff -
And I hope that your quip about your not being a QFI was not a jibe.
Nope - not a jibe as such. However, the fact that I'm not a QFI (but I am or have been a PAI, TI, IRE, CIRE, FWI, IP,QWI on 3 different aircraft) means that I lose my job when the new system comes in!!
Fun eh?