7D 2.0.3 vs. 7D 2.0.5

[fableblue2010]

I have upgraded my 7D's firmware from 2.0.3 to 2.0.5; I noticed that my images were a lot sharper. 

My images lost their sharpness after I upgraded to v2.0.0, and I thought it was me or my lenses.  Then v2.0.3 came out and was suppose to fix all of the issues that v2.0.0 caused.  So, I knew it had to be me, my lenses.  So I purchased focuscal (automatic AF adjustment tool) ran it on all of my lenses at.  It made the AF corrections and all was good.  But my focus was still a bit soft.  Then decided that I was going to start sending my lens back for a recal.  Then v2.0.5 was released and I upgraded to it and now I DO NOT seem to have any soft focus issues anymore and my AF are all reset back to 0.

So, is it me or could it have been something else. I would like to use ml on my 7D (again) but I do not want to keep changing my firmware back and forth.

What have you noticed with v2.0.3 as compared to v2.0.5?

[Audionut]

Shouldn't be to hard to upload some images showing this extra sharpness.

[fableblue2010]

hmm...that does seem like a good experiment to do.  I will give it a shot.. Thanks