Are the RC injector supposed to go in the rubber grommet or sit ontop of the grommet? I couldnt get the injector to go into the rubber grommet,the grommet hole is too small, but when it just sits on top of the grommet, it seems like it sits too high and not far down enough into the manifold. Also, with the injectors sitting ontop of the grommet, the fuel rail doesnt go all the way down on the studs. Can someone tell me what im doing wrong here? TIA

 

They are tough to get in but they should sit flush with the injector and the seat
in the manifold