If the eraser leaves blurred edges, even when the brush setting is at 100% hardness, you may want to re-create Photoshop's preferences file (it could be corrupted). Of course, after doing so, you'll need to redo a few of your personal preferences. It's a good idea to write them down before re-creating the preferences file. Anyway, to re-create your preferences file, start the application while holding down Ctrl+Alt+Shift (Windows) or Command+Option+Shift (Mac OS X). Then, click Yes to the message, "Delete the Adobe Photoshop Settings file?"
Hope this is helpful. |