I was using this regex: "(.*?)"
the quotes are part of the regex
on this p
<p class="msonormal3">“Ah,” Pen Rel said again, and inclined his head. "Mostly, it is a matter of temperature control.<br class="calibre13"/>How much simpler, after all, to let the wandering air take the heat away than to condition the dock entire.”</p>
and the found text was:
"Mostly, it is a matter of temperature control.<br class="
Also ^ and $ don't work how I would expect. They seem to match only after and before newlines in text rather than the start and end of paragraph text.
I also find it very difficult to distinguish between “, ", and ” in the find and replace boxes.