Good Morning! I have a Dash-8 400 in my prepar3D V3 with saitek equipment and Starget board, I have faced problems because even using LINDA 2.6.3, can not operate / activate the command buttons for the functions on the overhear (APU START / APU POWER / PUMP and other buttons. I believe it is an interface problem between LINDA and the DASH-8 400. Using the MACRO MOUSE function in FSUIP 4949, you can only activate the command / (oN) button to reverse this command (OFF ), the DASH-8400 does not accept. the functionality is perfect if only we use the the click of a PC mouse I have a huge crush on this add-ons, need to do work with my the cockpit. I believe solve starting the help of the forum integrandes. Thanks in advance