Leaking brake calipers will not only deplete the brake fluid, but the fluid will be absorbed by the brake pads and adversely affect braking action. This can usually be rectified by replacing the O-rings on the pistons.
In Case You Missed It
Experimental Audio Panels: Sophisticated, Integrated
PS Engineering and Garmin have kit-focused audio systems for under $2000. They have generous feature sets and high-end audio quality.
Wind Tunnel
Aerodynamics Engineer Barnaby Wainfan dissects one of the most common and possibly least understood flight maneuvers: turns.
Letters
Timing MagnetosDave Prizio's article on external timing of magnetos (October 2013) provides a very...
Preparing For First Start
Steve Ells discusses the preparation and procedures for starting your new or newly overhauled engine for the first time.