Tarma, I recall you had a lot of complaints when you first character died, about how the scenario was over powered. Since then, you have made a character that is highly focused on AC. Now your complaining that they're to easy.
The scenarios do get harder. The higher tiered scenarios can get really nasty.
The change from 1-5 or 1-7 to 5-9 or 7-11 is going from the minors to the majors. Just be careful for what you wish for.