I removed my air box today to fix sheared off bolt as it was not air tight. Got it all sorted but can't get the airbox back in. I can't seem to get the knob at the bottom (ooh err) to fit into the hole of the bracket and in the top as well. Is there a knack to this? Can I remove the housing bracket and fit the air box on then put it back as a whole? Your advices would e appreciated. Thanks. Gtv Cup 3.0 by the way.