Hi!

[Ferraccio]

Hi, I'm Ferraccio=bad iron.
I'm based in Italy, I'm not young, and I've a bit of experience in engineering (meaning: mistakes help to learn).
My English is not perfect, use patience.
Ferraccio

[Ian S C]

Hi Ferraccio, welcome to the hot air department. If you haven't made any misstakes, you haven't made anything much, the idea is not to make the same ones too often! Ian S C

[Ferraccio]

Jan, my presentation is due! It is difficult (for himself) "to talk" by writing , if are not known very well the idioms and forms of speech the misunderstanding is easy.
As we say, but I think also you, : the best way to avoid mistakes is to do nothing.
OK, I hope not to fail too frequently.