First: looks great, fast delivery.
- Only one rubber foot holding a little grip (upper right)
- Some sort of dirt under the display (2nd digit from the right). It's not a dot matrix thing, bec. when I press on the glass it doesn't vanish like other LCD cells.
- How do I kill f- or g-keystrokes. Supposed I want e^x but I pressed 'g' for ln, all I can do is switching the calculator off.
- When I want to circle through the fonts, after 7 ON I must switch the calc off, then again 7 ON. With just 3 fonts it's no mess (don't have a quadzillion fonts like Windows) but nevertheless no so elegant. Keeping the calc in font-mode while holding the 7 pressed and circling around with ON would be better.