Hi there !
I haven’t been using SU for a few year now. And i’m having some trouble. I can’t close a simple surface made of some circles, lanes and arcs…
Thanks in advance !
How about sharing the .skp file so we can see what’s what?
Keychain.skp (238.4 KB)
Here you go !
Odd problem. I fixed it by redrawing the large face and then tracing an edge of the hole. Didn’t find a specific reason for it, though.
Keychain.skp (241.1 KB)
FWIW, it’s a good idea to keep your model close to the origin instead of putting it meters away.
Not sure what you did, but definitely worked 
Got it for the origin 
Thanks a lot.