11.   If the tiles are set on an uneven surface, they are likely to rock when stepped on, a sure way to break a tile.

12.   Other improvements include front suspension for better ride, and brakes to provide a more stable braking on uneven surfaces.

13.   Taliaferro practiced his balance by standing on a board that was only several inches wide and by standing on a rubber disk to mimic uneven surfaces.

14.   The eggshell finish also may be a cause, because eggshell finish, neither flat nor shiny, provides enough gloss to make highlights on a slightly uneven surface.

15.   They have uneven surfaces and are shaved at the corners so that the gold glows like a rainbow in the light.

16.   This combination creates a carpet with an uneven textured surface that is durable but is harder to clean than the level loop or cut loop carpet.

17.   Vinyl or any other covering over the asphalt will not be even or smooth because of the uneven surface of the asphalt, despite putting an underlayment on first.

18.   Players had to cope with strong winds and an uneven playing surface.

19.   Both teams failed to create clear chances and struggled with an uneven playing surface.

20.   Most of the roads in our towns and cities boast potholes or uneven surfaces that may cause accidents as motorists and cyclists try to avoid these patches.