Just out of interest Whirly, (and please note that this is nothing personal at all and I have no objection to your advertising your services and being awarded a "sticky" for doing so) but how did you circumvent the PPRuNe rules regarding advertising? Others have been severly reprimanded for advertising, even when they are not doing so for personal gain but for general information purposes.
Do you think that the fact that you are such a prolific and popular member of the PPRuNe community in this forum (and no doubt the Rotorhead forum as well) helped you to win over the moderators?
Just a question - I hope that you do not take offence since none is intended and as I said, I have no personal objection to your advertising - indeed I sincerely hope that your instructing is going well and profitably!