Looks awesome!
Do you have the link to the thingiverse page for the radial engine? It looks like one of mine but I'm not certain
Thanks!
I should have credited the author, or provided a link.
The engine is this one, scaled to fit.
https://www.thingiverse.com/thing:4683477
I had to search a bit to find it again. I miss the old zip format on thingiverse. Usually that contained a link back to the source.
I used some piano wire for the pushrods. (Not really worried about adding weight up front on these old birds)
Also I printed it in standard PLA at 15% for the same reason. (Same with the machine guns)
I'm really looking forward to meeting everyone in person!
NM156