Avatar Resize? Any Ideas

I had a fix but just installed the latest version of the arcade which overwrote my fix. How do I resize or eliminate the avatars. They are way too big.

[Hippy]

in /arcade/functions/functions.php
find

return "<img src='{$member_avatar}' border='0' alt='' ".$sizedata."/>";

change it to

return "<img src='{$member_avatar}' border='0' width='50' height='50' alt='' />";

in the new code your adding change the '50' in width and height to the size you want ..