Slashdot linked to this article on a Bixler in Sumatra that appears to be equipped with an Ardupilot, based on the mission planner in use on their laptop.
"I.S.: Nope, those screws are definitely spring tension. I don't think there is an adjustment for the stick stops.
The stick return springs are hooked to the little spring arms on one side, and a little plastic block on the other. The screws adjust…"
I picked up a Turnigy 9X at the DIY Drones booth at Maker Faire yesterday. The ones for sale were set up for mode 1 operation, so I went over to iFixit to borrow a screwdriver...and ended up with a full set of photos taken by Miro of iFixit. I…