add this lines to your description file
ustom_args =
{
[1000] = 1.0, -- change of type of board number (0.0 -default USA, 0.1 fin, 0.2 fin root, 0.3 engine, 1.0 not drawn)
[1001] = 1.0, -- vis refuel board number (0.0 drawn, 1.0 not drawn)
[1002] = 1.0, -- change of type intake board number (0.0 two digits, 0.1 three digits, 1.0 not drawn)
[1003] = 1.0, -- vis nouse board number (0.0 drawn, 1.0 not drawn)
}