For some reason starting yesterday or the day before, all paths I draw using the polygon line tool for dynamic lighting have appeared on screen even when I switch to a different layer. All of the other dynamic lighting lines I've drawn disapper. It's only the newer ones I put on that stick around. Microsoft Windows 7 Screen resolution: 1366 x 768 Browser size: 1366 x 619 Firefox 23.0 Color Depth: 24 bit Flash version: 11.8.800 Cookies: Enabled Javascript: Enabled.