Your log book in my view is sacred. It should be a true and correct copy of what flying experience you have. Amending its total up, down or adding types etc is a big no no.
That, I think, should also be true of your CV. It's an integrity thing and anyway why would you want to degrade your hours or experience just to get a foot in the door? Why not just explain to the employer that even though you may be 'overqualified' for the position you are still keen for these reasons.......?
Integrity is like virginity, once it's gone, it's gone!
Floats out
