LISA Pathfinder should also be able to measure lightspeed differences outside the earth LASOF ellipsoid ( according to Quantum FFF Theory: Function Follows Form).
LASOF = Local A-Symmetrical Oscillating vacuum Frame.
Dayton Miller suggested already in 1925, that the altitude of lightspeed measuring above the earth surface ( Mount Wilson) has a direct positive effect on the ether wind measurement results, which is in line with the LASOF ellipsoid drag area around the earth.
see also : the OÇonnell LASOF effect: http://vixra.org/pdf/1409.0164v2.pdf
for Lisa see: http://sci.esa.int/lisa-pathfinder/57385-freely-floating-in-space/
Since the LISA has also gravity direction anomaly equipment, the so called satellite FLYBY anomalies could come to more clarity. see: https://plus.google.com/106755671021793983696/posts/G8SZZ641K3z
Gravity anomaly effects based on dual micro black hole lighthouse effects inside the earth, ( Flyby anomaly) and others.
Pencil alike gravity Lighthouse effects at the Saturn rings.
Spooky gravity lensing effects on earth.
My first poster on gravity related light speed and Michelson and Morley:
