I believe what I have now is 15mm tube. So far it looks like the motor mounts require 16mm. I need to put the plane fully together to see what the length needs to be. The current length tube that comes with the plane is about 32" So I am wondering if I need around 38-42 inch long tube to accomplish what I want to accomplish.
Both it will transition to fixed wing once in the air.is it going to fly like a multi-rotor or like a plane once it's in the air?