1. 2006-09-04 [Bug 106340] crash when using heightfield owner 2. 2006-09-04 [Bug 106340] crash when using heightfield Andreas Zehender 3. 2006-08-15 [Bug 106340] crash when using heightfield Craig Newswanger 4. 2006-08-15 [Bug 106340] crash when using heightfield Craig Newswanger 5. 2006-05-18 [Bug 106340] crash when using heightfield Steven R. 6. 2006-05-18 [Bug 106340] crash when using heightfield Steven R. 7. 2005-05-28 [Bug 106340] crash when using heightfield Leon Pennington 8. 2005-05-27 [Bug 106340] crash when using heightfield Andreas Zehender 9. 2005-05-26 [Bug 106340] crash when using heightfield prophecy 10. 2005-05-26 [Bug 106340] crash when using heightfield prophecy 11. 2005-05-26 [Bug 106340] crash when using heightfield prophecy