How well does your zoom bar work?

[JKoltner]

Just curious... my Sprint Touch Pro 2's zoom bar does work... but really not very well: You have to really press down on it to get it to "register" at all (much harder than the very minimal pressure needed for the touch screen), and even when it's "working" zooming in and out in Opera tends to be kinda jerky and sometimes zooms in when it should be zooming out or vice versa.

Are all TP2s like this?

Thanks,
---Joel