ORIGINAL: All Day Dan
I know those down and locked cost a fortune. If they are causing the problem, which they should not, I would not use them. Sorry, but I'm not trying to be a smart *ss. Our planes are just too expensive and hazardous to install something like that in them regardless of the servos you are using. Dan.
I have to agree here. If they are causing this problem who kinows what else they are interferring with? I watched a big warbird blow up a battery one time because of interference caused by a gas engine. The guy had something fail that put his bird on full throttle so he decided to continue flying it until he ran out of gas. About 10 seconds before he ran out (based on what was in the tank after the crash) his battery blew up a a 9 foot Spitfire went into the field. Being in the avionics field for almost 40 years tells me that you don't screw around with RFI - make Down and Locked fix it!