It's pretty obvious that the less it weighs the better it performs.
Other than not using brads in the truss type ribs, making a sling for the seat instead of a foam build up,minimum instruments.... what other safe ways are there to reduce the weight of the plane ?
Other than not using brads in the truss type ribs, making a sling for the seat instead of a foam build up,minimum instruments.... what other safe ways are there to reduce the weight of the plane ?