Brush tool cursor a crosshair and not painting
I originally had my brush tool working with one document very well. When I created another document and changed the resolution to 1200 dpi I had to save as a large document file. Now when I use my brush tool the cursor is a crosshair and doesn't paint anything in it's path. I'm new to Photoshop and would like to see if there's a quick answer to get me going. Thank you. I'll try going back to 300 dpi and saving as a psd just to see if that works. Thanks.
I really need the 1200 dpi if at all possible.
Also, the image needed to be rasterized before I used the brush tool.
