Hi. Sorry. Forgot to say it is a Trackman Marble FX , has a = Ball the size of a Billard Ball .=20 Original Message -----=20 From: "Mike" <mikebike@xxxxxxxxx> To: <pctechtalk@xxxxxxxxxxxxx> Sent: Saturday, October 08, 2005 8:32 AM Subject: -=3DPCTechTalk=3D- Re: Mouse Pointer. > Hi Lionel, > in the old stile ball mouse that is an indication of a dirty roller. >=20 > The optical mice generally do not have that problem unless they are=3D > failing. >=20 > Mike the mod > ******* Mike's REPLY SEPARATOR ********* >=20 > On 10/8/2005 at 8:22 AM Lionel wrote: >=20 > Hi. My Mouse pointer goes a bit erratic when I move it over = the=20 > screen , very jumpy and very fast , sometimes I have a job to = place > it onto a certain position. What do I have to do . ?? The=20 > settings appear normal. =20 >=20 >=20 > -- > <Please delete this line and everything below.> >=20 > To unsub or change your email settings: > //www.freelists.org/webpage/pctechtalk >=20 > To access our Archives: > http://groups.yahoo.com/group/PCTechTalk/messages/ > //www.freelists.org/archives/pctechtalk/ >=20 >=20 >=20 -- <Please delete this line and everything below.> To unsub or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/