The elevator control is basicly stock from the Vision 2-place aircraft with modifications in the cockpit to utilize a side stick controller. The placement of the landing gear tunnel in the fuselage beneth the seat precuudes the standard routing of the elevator push-pull tube along the centerline and thus the redesign. I discovered that several of the components that would have to be fabricated for the side stick system are actuall a close match for parts used on the Cozy so there ahas been some redesign to allow for repurposing of these off-the-shelf parts.