Originally Posted by: Guitar__GodI have a question on the Ultimate Scale Finder. I was looking at the minor pentatonic and blues scales and neither scale is shows a flatted 3rd or 7th - though the blues scale shows a flatted 5th.[/quote]

I just checked the scale finder & looked at pattern 1 of each scale in C.

The major pentatonic shows a major 3rd.

Edit: the system apparently will not let me post more than one pic at a time.

[quote=Guitar__God]I don't know much theory but I'm pretty sure the minor pentatonic is 1 / 3b / 4 / 5 / 7b

Yes, that's right. Did you see these mistakes somewhere else? Or on some other key or pattern?