Brush breaks up when I enlarge in....will divide into oval circles the larger I go...

[dovely]

Hello...I have an issue with my cs5 Brush....whenever I enlarge it it begins to break up and then turns into multiple oval circles.....help...anyone know what this might be???

 

[Steve]

Re: Brush breaks up when I enlarge in....will divide into oval circles the larger I g

Make sure you graphics card driver is up to date.