Avatar Update

Recently changed my Avatar, and now when I reply to posts, my avatar shows up next to posters avatar. I hope everyone doesn't see my avatar next to other avatar. I'm sorry if this happens, and how can I correct it.
While I'm here can we update our name? When originally entered, I did not capitalize mine, and can it be fixed?
Thanks for having such a great web site.
Sam

 

Only you see that because you posted

 

Thanks chop