Hi Gaeton,

Thanks for the kind words but as you can see I'm fudging my way forward rather than taking any sort of control of it yet.

These were stickers I created today in a squared grid of either 9 or 36 sections. Then I tweaked the spray variation until I got something vaguely usable (but not great unfortunately) and saved each as a named preset.

All I did was copy the preset stickers I made into a group folder, using the create arpack option. Should I have copied the brush heads somewhere into the arpack also?

I kind of assumed (always a dangerous thing to do) that they would have to be included automatically for the presets to work at all and that I wouldn't have to do that separately.

Obviously I missed something in the process if not that, so if you can point me at it please I'd be very grateful.