Funny timing you bring that up. I'm getting ready to teach that class again in May.
Short answer no. I ended up pulling apart our o-290 test stand and hanging what I needed... then had to put it back.
Long answer... I'm close and I need to. It would actually be really good to have this summer and would pay off some other projects. Really tempted to make a taildragger fuselage with a steerable tail wheel and basic systems for other classes too.
You want to discuss design criteria and such that's what this page is for.
I really like being a member here, so I don't want to break any of the forum rules.
I'd say search my screen name on google, but not by design... it's stunningly good camo in this field.