Using Atahualpa 3.6.1, How can you move both the blog title and tag overlaid on the header image so its not on the far left? Is that done with the padding settings on each? Or, is there a margin setting for these somewhere? I want to move my title and tag about 500 pixels to the right so its not stepping on the image on the header graphic. Thanks

did you read the on screen documentation for 'Overlayed Blog Title/Tagline Style'?

Yes, but unfortunately the screen help is very confusing and makes no sense whatsoever.

I found on some of my blogs on the "header image" at the bottom I can change "margin left" and it adjusts both the title and tagline accordingly. Yet, on another making that change didn't do anything. I had to go into "style and edit header area" and change both the title and tag margin to affect any change on where the title and tag appear. Why does this vary when using 3.6.1 of Atahualpa on both?

There are two places you van have your Blog title and tag line. One is in the logo area of the header which shows up if you use the %logo. The other is if you decide to overlay the blog title/tag on the header image (shows on the page when you use the %header - the switch to overlay it is part of the 'header Image' options

The two have different areas to style them - it can be confusing, I generally recommend using one or the other but not both.