eclectechYay! I may have spent so long basically recreating the original image I couldn't be bothered to do much with it, but the Tooter Moves. At least it worked, & it's another tooter in the animation library 
Damn and blast. I didn't do my usual pause between save & post (which leads to tweaks about 50% of the time!) & have made a couple of tweaks to this which make it better. They are small, but make me feel better about it.
What's the acceptable thing to do here?
Replace in the original post
Post as a reply
Post the update on the website & leave this be
Poll ended at .
saarmuller@eclectech All are fine, it is up to you. If the difference is really small, just replace (just as I would simple edit a typing error) . But if you feel it makes a real difference a reply might be better.
@saarmuller Yeah, when it's a correction I automatically replace, I think this one is a bit more of a grey area thus triggering my tendency to overthink trivial things!