How is the Bell Bullitt Carbon Jack helmet going? I love the look, ordered one, but found the chin piece was ridiculously close and my chin kept opening and closing the the basic vent so it stayed at the store.
Is yours very noisy? Have you tried a bit of gap sealing foam tape at the helmet / top of visor join? Others have said that may be source of noise. Maybe even just using the the fluffy side tape from stick on velco tape.