I created some custom SV battle sprites for my actoers and had some issues with the weapons shwoing up on weird places.
Shaz suggested looking for a plugin, so I went and did one myself.
Since it`s more like a snippet than a plugin, i decided that if someone ever had the same issue, you could use it for something.
This is what happened to me :

And by setting X and Y position value with the plugin, this is what I achieved:

You can set the X and Y at the plugin params and that`s all, a very very very stupid and basic plugin, BUT, if you ever need it, here is it.
the code is on pastebin:
http://pastebin.com/ZAZNKe81
Since it`s a very simple dumb kind of plugin, no credits EVER needed.