There is a vid on 3dbatix site of sean tucker flying his pitts challanger about 3/4 through this killer vid he hovers it and then if you watch the clouds when the crowd cheers you can see hes sliding backwards
http://www.10374.com/3dbatix/images/...seantucker.wmv[/link]

actually its tork rolling too but he is pulling some Gs through the whole vid