I just wanted to say that I had a similar issue at first. I laced up the skirts and the saddle has been excellent. I understand Brooks actually offer(ed) a laced version.
e.g.
http://www.wallbike.com/b17aged.html
I also had a problem with the tensioning mechanism. I didn't work, kept slipping. Luckily I found that a regular bolt and nut fit in there quite nicely, and are easier to tighten and do a better job over-all. I think I've only had to tighten the saddle once since I laced it - about 3 years ago. I do about 3000miles/yr of commuting - it's a magnificent saddle.