1.   Appier has been working between starts with pitching coach Bud Black in an effort to correct minor mechanical flaws in his delivery.

2.   Between starts he had watched old video and noticed a mechanical flaw with his hips during the delivery.

3.   A minor mechanical flaw probably detected after studying hours of video tape of Beck this season and last, right?

4.   But Cooper worked on his confidence and a mechanical flaw, and here he is.

5.   Cooper was sent back to Triple-A Edmonton on Monday to work out mechanical flaws in his delivery.

6.   His mechanical flaw may have been corrected.

7.   If there is a mechanical flaw, he will fix it.

8.   National Transportation Safety Board investigators have said that they believe a mechanical flaw caused an explosion in the center wing tank, which was nearly empty.

9.   Some scouts worried that mechanical flaws in his throwing motion might be too difficult to correct.

10.   Wood believes the tenderness in his sore elbow, which caused him to miss all of September, was caused by a mechanical flaw.