Sorry, I can't answer regarding the XT40, as I only have the Pulse 125. In fact, I just got it off the bench today and haven't even flown it yet. I picked up one when a local hobby shop closed. If you read the Pulse Brotherhood thread in the Sport Flying forum, there is a lot of info there.
Last edited by hookedonrc; 03-30-2014 at 11:47 AM.