How do I increase the sensitivity on my samsung tocco?

I bought a Samsung Tocco a few days ago and I find the touch screen quite insensitive. I thought they were all like this but when I had a go on my mates the next day it was REALLY sensitive. Can anyone help? Does anyone know if you can increase the sensitivity?|||The only thing I can suggest is to use it a lot more, and hopefully that'll help.. I got one a few days ago as well and it was quite insensitive, but it has started to become more responsive :)|||Interesting, I don't think you can adjust the sensitivity so just do as the other person said and keep using it.