Using SF11/C , I usually tell the down looking LIDAR it’s offsets from the Cube,
And it’s elevation above the ground at that position (due to landing gear height)
This means the copter, when landed, sees a altitude of 48cm.
Is this the best way? , what if I configured a offset rigt in the SF11/C , som that it reported 0cm distance to ground when landed, and had _GNDCLEAR=0?
At least, it would give the copter a little less precise absolute precision, is there an upside of doing this one way or another ?