XF 2.1 My Smiley Sprite Positions are all Off

[GAD]

All my smileys are default XenForo after an upgrade from older VB. None of the VB smileys have been imported.

Most of the smileys look like this, though:



This appears to be due to all of the locations being slightly off. How can I fix this without manually figuring out all the sprite positions?

Thanks!

GAD