Changing the #wrapper width to 761px seems to fix it.

Thanks for the reply.

How do I do that?

Open /skins/NewHarry/kubrick2evo.css and find this part:

#wrapper {
background : url(img/kubrickbg.jpg) repeat-y top;
background-color : white;
text-align : left;
border : none; 
margin : 20px auto;
padding : 0;
width : 760px;
}

And change that 760px to 761px. Repeat that for the other skins that need this change, too.

Alas that's not worked for me, but thank you so much for your time.

If you look at this image: http://www.cartmel-bar.co.uk/temp4/comment_box.jpg

You can see the cause of the problem. For some reason the comment box is shifted over to the right, whereas previously it was next to the text. I've been trying to find where in the skin/other code the actual parameters of this comment box are so I can shift it o resize, but had no luck yet.

I've fixed it. There was a column width of 40 near bComments in _feedback.php. I reduced it to 37 and that did the trick.

Thank you for your answers, they helped me narrow down the issue.