[Revan]

I may be very wrong about this, but I believe if you change:

PHP Code:

$user['forumbits'] = implode(",\n", $modforums); 


to

PHP Code:

$user['forumbits'] = implode("\n", $modforums); 


in showgroups.php, you'll get rid of the comma.

About your other detail, I really wouldn't know, as that looks like incorrect editing is the culprit. Did you try using a fresh copy of the file?


Hope this helps