The problem is that when I'm using small enough brush, it seems I can't have anything else than a crosshair. For example, if I'm using brush of size 4px and I'm in 25% zoom. Nothing wrong with ...
In previous versions of GIMP only pressure was recognized by the brush tool. It wasn't much but it was simple. The new GIMP 2.8 introduces an all new brush dynamics system with a ton of customization ...