Evan,
Thanks for the info, that explains a lot. Like I said when testing with the glider I noticed that once it got into ground effect it seemed that it wanted to go on forever. I am a bit concerned about high AOA approaches with this beast because of tail strike, where the tail is going to have a lot of moving components for the vectored thrust system. I guess I am going to have to work out the landing gear location to min. that possibility.
Regards
Paul