I'm on my 3rd Tour, but none of mine have had the trackball issue. My 2nd Tour had an awesome trackball, no problems whatsover. My 3rd has pretty much a good trackball, pretty much the same, but I think the 2nd one was better.
Anyway, the default settings are at 70/70 for the sensitivity. I changed my to 80/80 and I'm kind of liking it.
Just curious what everyone else is doing with theirs...leaving it on default or changing it up...
Man, I wondered why my trackball on my replacement was so responsive, I forgot I had the horizontal sensitivity set to 80 when I transfered everything through DM.......duhhhhh LOL Now both are on 70/70 and all is right with the world!
Mine was working fine at 70/70, but for some reason it just didn't "feel right." I switched it to 80/80 and it works fine and feels right.
Out of curiousity, I checked my old 8830 and my trackball was set to 80/80, which probably explains why I'm most comfortable with that setting on my Tour.
First phone which was a Canada 1 (I know it doesn't make a difference) was set to 90H/80V. Then I replaced it because the trackball sucked arse!!! I then got a Mexico 5 and I now use 70/70 and its perfect.