Ronni,

A bit old fashioned here.  I only use a hard wired USB connected mouse ( 
Logitech in fact).  

Tried the suggestions below with no change.

Wondering if upgrade to 10.9.2 would help here?

Bill
On 19 May 2014, at 9:10, Ronni Brown <ro...@mac.com> wrote:

> Hi Bill,
> 
> On 18 May 2014, at 11:03 am, Bill Parker <ren...@westnet.com.au> wrote:
> 
>> However, Mail is still playing up and flickers like mad when scrolling!
> 
> Are you using a Apple Magic Mouse or a Trackpad? Does it only happen in Mail 
> App?
> Do you have installed any third-party software that might affect the mouse, 
> trackpad, or scrolling?
> 
> Check in System Preferences to see if anything has changed with your Mouse 
> settings or Trackpad settings.
> 
> If using a Magic Mouse, OS X Mavericks: Use an Apple Magic Mouse - 
> <http://support.apple.com/kb/PH14260>
> 
> You could try deleting the mouse.plists
> 
> You need to look in your User Library/Preferences for the .plist.
> Either hold down the option key while using the Finder “Go To Folder” command 
> and select your user Library in your home folder or use the Finder “Go To 
> Folder” command and enter ~/Library/Preferences.  Move the .plists to your 
> desktop.
>  
> Test. If it works okay, delete the plist(s) from the desktop.
>  
> If the same, return the .plist(s) to where you got them from, overwriting the 
> newer ones.
> 
> Cheers,
> Ronni
> 
> 17" MacBook Pro 2.3GHz Quad-Core i7 “Thunderbolt"
> 2.3GHz / 8GB / 750GB @ 7200rpm HD
> 
> OS X 10.9.3 Mavericks
> Windows 7 Ultimate (under sufferance)
> 
> 
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Dr Bill Parker
Senior Consultant
Abelard Consulting
WESTERN AUSTRALIA
bpar...@abelard.com.au





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Dr Bill Parker
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