2212 brushless motor frame

Slowly building my Cessna. I decide to draw the moto frame and print it from ABS plastic.

I was too lazy to measure the existing 2212 800kv motor. After all, the thing is typical, for sure there is a drawing or wiring diagram on the network. I found on the Internet the size of the motor 2212, on them I drew a plate of the motor mount. Printed ...

And did not fit. When I carefully examined it, I noticed that on different "paws" of the motor there is a different centre distance. I had to remeasure everything and retype it. But now everything turned out fine.