Slurs placed in tuplets don't appear in the correct place.

OS: Ubuntu 9.10
Musescore Version: r.2438

Steps to reproduce bug:
1. Create a new score
2. Create a tuplet so that the stems of the notes point downward.
3. Place a slur over tuplet.

Expected Result:
The slur appears over the note heads.
Actual Result:
The slur appears under the notes heads so that the stems get in the way of seeing the slur.

Also
4. Create another note next to the tuplet that isn't part of a tuplet.
5. Extend the slur to the note outside the tuplet.

Expected Result:
The slur appears over the note heads.
Actual Result:
The slur appears over the head of the regular note and far above the tuplet.

It seems that none of these problems occur when the tuplet includes notes low enough on the staff that the stems point up, but when there are high notes and the stems point down, the slurs act quire oddly.