Month #25 of our Sling TSi Build: Brake fluid, problems with Rotex Engine Management and Paintprep. 

Bleeding our new Matco brakes proofed to be an interesting job. Unfortunately we encountered problems with the Engine Management System. We lack actual data on several engine sensors. We checked every connection between the MWPB harness and the Rotax engine. Still did not found the solution and probably need some help from Rotax specialists. Made preparations for moving our Sling to the Painter.