I've added your list of issues into our work flow so they'll be looked for the v4.2.0 release.
I was positive that the printing issue you reported had been fixed. I spent a week fixing and testing it and couldn't get it to fail. I'll go back, retest and fix it again if it's still broke. Could be a source control mistake on my part If so, I'll try and get it into the v4.1.0 release that is due out soon.
Rich