Several Stwheels in other cars

Hello guys i have question.

I have a mod where you can make in every 11 teams were 11 other steering wheels.

i have mod 2002...and i have file stwheel where is 11 other steering wheels...for Ferrari, McLaren etc. ............
But this mod using only 1 wheel (generic wheel) when i start the game.

I can only change the type of steering wheels from generic to Ferrari, Jordan wheel etc.

Guys do you know how using more Stwheels in the game?

This function only for special mod 2005...and i tried imitate, as it is set in mod 2005 but unsuccessfully. Can you help me?

Well, I remember that SDI was working on supporting 22 different steering wheels at the same time ingame about a year ago, but I really don't know anymore if he succeeded and put it already in GPxPatch.