its best the wait more then 8 minutes before bumping your threads... and i have no idea what "scale lines" are...
Scale lines as in the pattern? :huh: Or those lines in the background? Nevermind.. lemme post the sig I made to see if that's it.
Nono. If you mean the blur, its a motion blur. If you mean the bright lines that run up and down and side to side spread apart in that sig: That's just holding Shift, and drawing a line with a 1pix brush up to down. If you want a pattern, a friend of mine has made a tut on it here: Clicky.