Attach the Landing gear and motor for mockup and measurements for the front cowling. With the two side by side you can see the Changes to the air frame to be a little more accurate to the actual aircraft. In my first version I had made errors in calculating the circumference of the interior circles for the air frame now with the coverings it should come out to the right measurements. I had a tri bladed prop which is accurate to the air frame so I was trying it versus going with the 14 inch prop that this motor is for. That is why the landing gear looks so big in comparison to the air frame because the tri-blade is a 9.5 inch prop.