[Caz]

Well, you do surprise me!  ;D
All very well to be proud of yourself and "Blow your own trumpet" as you say. But do you have to do it in such an arrogant manner.   ???
I am sure I am not alone on this forum in thinking that almost all of your posts are written in a "know it all manner"!

You're often wrong anyway.

By the way, good grades  and good manners do not necessarily go hand in hand. Which is obvious!
Most of us on here realise the do's and don'ts of  forum etiquette. Do you?

Some people have been highly offended by certain posts.