Hide Custom selections from 1stperson

[andersgrim]

as the topic says, I have problem hide custom selections from 1stperson when riding inside vehicles.

I have added a selection to the helmet, but you can see it from the inside when riding ie. the jeep.

The normal bug that you see the mmouth and glasses is fixed..only this helmet section left..

So where in CfgModels would i list the selection?
Default?
Head?
Man?
mysoldier?