Elite helmet not dark enough...

I don't know if my eyes are getting sensitive or what but I'm having to wear sunglasses under my Elite helmet even though I have it turned all the way to the darkest setting.
I'm looking for something that is NOT in the manual Ways To Carry a Spare Helmet. I'm changing the batteries even though I haven't got the low battery LED yet but just wondering if anyone else has had the problem.
 
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