2 photoshop brush problems

[euroskingo]

Hi,

i have 2 problems with photoshop brush:

1. Lag

2. Onion effect, i don't know how to explain it...  when the brush is set to opacity 10-20%, i don't see a homogeneus reduction of "color" from the center to the outside, but i see like different layers... like onion

Photoshop and drivers upgraded

PC is new and quite powerfull (photoshop is really really fast except for brush)

Thank you very much

Bye

Alessio

[c.pfaffenbichler]

Could you please post a screenshot taken at View > 100% with the pertinent Panels (Layers, Channels, Options Bar, …) visible?

What is the Tool’s Smoothing setting?

[euroskingo]

This one?

I also insert an example of "onion effect". This is an exasperation, i brush with 80% opacity 6-7 times in the same place. But it also happens in normal brushing (i have to zoom to see it). In masks it is more more evident, also brushing only 1 time

[c.pfaffenbichler · Accepted solution]

Does changing the Smoothing/Uniformità setting to 0 have an effect on the lagging?

What are the Brush’s settings in the Brush Settings Panel?

Have you tried working in 16bit (Image > Mode > …)?

[euroskingo]

16bit works great for "onion" brush!!!! Thank you very much!!!!

For lagging... resetting photoshop solved partially the problem, Smotting to 0 completely solved the problem!

Thank you very much!!

[c.pfaffenbichler]

16bit works great for "onion" brush!!!! Thank you very much!!!!

You could also try checking »Noise« in the Brush Settings Panel.