Does your set of plans have a date on them? I have a file I got about year ago, I think, but it's dated January 2012. I'm wondering if that's the latest.Just found the updated set of plans that include the missing parts. Looking forward to building this as my first hot air engine. Might be asking your advice in due course.
Thanks. That's the set I have, with page 7 showing both connecting rods.My set is dated 17.01.2012, but no version number. I'm not sure what the date was on my first set of plans that didn't have all the parts. My set has 9 pages, including pictures and details of part. Page 7 showing the long and short connecting rods was missing in my original set. From memory I don't think the links earlier in this thread go to the update plans. I googled the engine and found a revised set but cannot recall where. Hope this helps.