From ZBrush 4R2 Shortcuts:
Increase Draw Size by set units - ] Decrease Draw Size by set units - [(set increment in the Zplugin>Misc Utilities>Brush Increment slider)
Whatever happened to the Brush Increment slider in Zplugin > Misc Utilities? Was this not to set by how much you increase/decrease draw size using one press of the “[” and “]” keys?
As far back as I remember it has always been a preset 10 units. I don’t remember any slider like you mention.
It shows up in mine but for some reason my [ ] keys don’t change the increments.