Well yes fixation-ON and Spacing-0 works, but it is very slow for big brushes, so it is not really solution for to wide spacing problem IMO.
Here is how Paint Storm studio does reduce spacing with normal
spacing options (without need for slow Fixed 0 method):
-In CSP- Fixed 'ON' and spacing 0 - same as in PSS, nice stroke but very slow. Not usable
-'Wide' (in CSP spacing parameter is disabled when dabs are set to 'wide','normal' or 'narrow')- now brush dabs are separated too much. Maybe good for some kind of brushes, but not for sharp knife like brush. And this is how Fixation-'OFF' and 0-spacing in PSS works in default. No way to get lower spacing in PSS. However in CSP there are to more options:
- 'Normal' and 'Narrow' - both give good results. Narrow gives best/sharpest stroke, but it bit slow. However is is still faster and better that setting Fixation-ON with Spacing 0. IMO this is what is missing in PSS.
So yep, fixation 0 works but it is too slow on big brushes.
I hope to see something similar in PSS like normal, narrow spacing options. Or maybe custom curve defining spacing in relation to brush size?