Firstly, brilliant work on the theme Alex! It’s really great.
I’m not sure if this helps TVHCare, but I’ve done a bit of fiddling around and changed the sidebar width. I’m not sure if it is the best way to do it, but it seems to work for me.
I’ll put the .css code here and you can try it out yourself, changing the values to whatever suits you. ??
.col-2cl .main-inner { background: url(img/sidebar/s-right-s1.png) repeat-y right 2; background-size: 260px; padding-right: 240px; background-position: right top;}
.col-2cl .content { float: left; }
.col-2cl .s1 { float: right; margin-right: -240px; margin-left: -200px; }
.s1 { width: 260px; }
Cheers