"I would like to know this also.This very useful for mapping."

"There is no need for the Dummy WP now.http://diydrones.com/forum/topics/using-the-mission-planner-do-jump..."

"It turns out the Dummy WP is no longer needed after the DO_JUMP command. It was apparently a bug that has been squashed.http://diydrones.com/forum/topics/using-the-mission-planner-do-jump..."

"It turns out the Dummy WP is no longer needed after the DO_JUMP command. It was apparently a bug that has been squashed.I flew my plane today with no Dummy WP after the DO_JUMP command and the plane flew the loop continuously. I took off in Auto…"

"Great advice.

I'm having some trouble, whenever I set a dummy WP after my DO_JUMP command I get GPS Coordinates and an altitude. If I try to set my dummy WP to 0 in the GPS Coordinate, than I get a WP near Africa as this is 0 Lat 0 Long. I just…"

"Update,

I've noticed that when the aircraft is moving the compass heading is now same as the aircraft. But when stationary there is a slight drift. It was hard to spot before as I don't have a GCS guy most days and have to go into the logs after.…"

"Aw,Thanks Chris! I'll look into that right now.Cheers."

"Hi Chris Anderson,

I can't find WPNAV_SPEED in Plane V3.5.2. Do I have to adjust speed in the Survey Grid Tool?"

"This is interesting, I'm amazed no one replied.I'm having trouble finding WPNAV_SPEED in V3.5.2. Maybe I'm just being blind. Hope you find your solution."

"Will this work for new elevon mixing?"

"What is the way to do it in the new setup?"

"What is the system built from, i.e. Original heli, before mods?"

"Sorry to add this.Do we know one an other?"