I recently installed the BMA EFIS Lite Plus (Gen 4) and autopilot in my RV-6. They both work as advertised except the EFIS has had occasional problems. A couple of times the buttons have frozen and a couple of times the attitude reference went bad (ADI began rolling on it's own for no apparent reason). In each case resetting restored the unit. BMA has said the button problem is probably software and the attitude problem is probably hardware. Has anyone else had problems with these units?
jacksel
jacksel