How do I revert my smooth brush back to standard?

[system]

Hi All

I was working away smoothing away and then I must have pressed something wrong because now when I smooth, I get a rough spikey surface instead of smooth, I must have changed the smooth brush but I don’t know how to change it back to standard?

If anyone can point me in the right direction, would be much appreciated!

Thanks!
Emms.

[zber2]

You probably turned on Zsub when it should be on Zadd. Switch it while holding down Shift key.

[system]

Ahh yeah maybe that might have been it… it says my smooth brush type is blur, is that still the standard one? It does look really lumpy in the preview… But seems to be smoothing fine now?