Hurrah - my N800 arrived back from repair yesterday (almost 5 weeks elapsed) and I've just gotten the time to update it with the latest firmware and install Maemopad+ for a visual test.

The good news is the vertical scroll bar region is no longer an issue - sensitivity in that region is now very good.

The bad news is that there seems to be a minor calibration issue in the very bottom left hand corner extending diagonally down to the right corner of the screen. In this area, Maemopad+ will draw the pixels about 6-8 pixels further up the screen than where I am clicking with the stylus. I've uploaded an image of my screen, with the addition of a red border to make it obvious where this new problem is. The weird thing is that the touchscreen detects events just fine in the white area - the device clicks when I touch the screen - but the pixels are being drawn further up the screen!

I've recalibrated 3 times and it's made no difference, very strange.

This must be a firmware (or Maemopad+?) issue as the touchscreen is detecting the stylus events OK... has anyone else got this in 3.2007.10-7? It's only a minor issue and a vast improvement on what I had before so I'm not grumbling, but I'll just have to remember not to waste my time trying (and failing) to click a 6-point hyperlink in that part of the screen!