Image Trace CS6 moving results

Question

When using image trace in CS6, illustrator seems to be shifting the results.  Is there anyway to prevent this.  I have several images that I am tracing along with other vector elements that need to stay in alignment with each other. 
The Blue is the location of the original image and the black is the tracing result.  I'm seeing this shift in each of the view modes and regardless of which preset I use.  I've also tried leaving the image linked and embedding the image with no difference.
In addition, I am having a hard time getting black and white images to trace to the same quality I had in CS4.  As you can see I'm getting pinched sections on lines even with a Path setting of 97-100% and Noise of 1 px. I also tried a path setting of as low as 20%, the pinching of the lines was gone, but it was so over generalized that I lost a lot of the other character.
In CS4 I was able to use path fitting 2px Min area 10px corner angle 20 and get this much better result
No shift, the white hole is preserved, there is no pinching of the line.  I keep reading how the new image trace is supposed to be so much better,  but I can't seem to find any evidence of it in a simple a black and white image.
Although, my main concern is the shift, any help getting a more accurate result would be appriciated.

Answer 1

could you post your results with both the original and the trace result?  Black and white logo was one of the first settings I tried.  Also, I should point out that my screenshots are of a zoomed in portion of the image I am tracing.  The image itself has a dpi of 800.  The shift that I see when I do tracing (even at the preset black and white logo) is 0.6mm x 0.4mm.  While this may not sound significant, it does make a big difference in terms of registration with the numerous other elements in my file and is clearly visible at 100% zoom scale. 
Also, I am not surprised that it was able to duplicate the sample you showed above in terms of detail, since you were using the more generalized unusable result from my sample.  If you use my CS4 result as your starting point, are you able to capture the detail?
In my sample I also did not use strokes.  Everything is an area path.   That is what makes the differences between the CS4 results and the CS6 results seem more like a bug in CS6.  Also, I tried to set my noise value to its lowest setting and it still removed areas greater than one pixel.  Is there another preference inside of illustrator that controls the image trace options?
I understand that some images need cleaned up prior to tracing and have done that in the past, however, upgrading to CS6 should not mean that I now have to do even more prep work on my images to get the same (or in this case lower quality) results than I have in the past.