if ( startup_trim->getBoolValue() ) {
double contact[3], d[3], agl;
get_agl_ft(fdmex->GetSimTime(), cart_pos, SG_METER_TO_FEET*2, contact,
if ( startup_trim->getBoolValue() ) {
double contact[3], d[3], agl;
get_agl_ft(fdmex->GetSimTime(), cart_pos, SG_METER_TO_FEET*2, contact,