It worked in 2006 and it worked in 2010. What changed in 2010P1. I don,t see this is an authors problem, if it worked in 2010 there is no earthly reason why it should,nt work in 2010P1. What changed, and did it REALLY need to be changed ?. Only Martins would know what changed. This is probably THE most usefull mfd in Orbiter.