https://community.qvc.com/t5/Kitchen/Lock-and-Lock-Double-Layer-Cake-Carrier-Question/m-p/129691#M3563 <P>I love this piece-especially for my high domed breads, but my husband noticed a "valve" on top of it and started playing with it....the last loaf of bread I made dried out quickly.</P> <P>Here's my question-there are numbers there-they are hard to see-and there's also a tiny arrow on the "valve" that regulates air flow. What number does it have to be on to seal it entirely?</P> <P>I watched the video-there was no information on it. I want to assume if you turn it to 1, that cuts off air flow-but I don't know that for a fact. Any information anybody can give would be appreciated.</P> <P> Thanks,</P> <P> Poodlepet</P> Mon, 14 Nov 2011 16:58:27 GMT Poodlepet2 2011-11-14T16:58:27Z https://community.qvc.com/t5/Kitchen/Lock-and-Lock-Double-Layer-Cake-Carrier-Question/m-p/129691#M3563 <P>I love this piece-especially for my high domed breads, but my husband noticed a "valve" on top of it and started playing with it....the last loaf of bread I made dried out quickly.</P> <P>Here's my question-there are numbers there-they are hard to see-and there's also a tiny arrow on the "valve" that regulates air flow. What number does it have to be on to seal it entirely?</P> <P>I watched the video-there was no information on it. I want to assume if you turn it to 1, that cuts off air flow-but I don't know that for a fact. Any information anybody can give would be appreciated.</P> <P> Thanks,</P> <P> Poodlepet</P> Mon, 14 Nov 2011 16:58:27 GMT https://community.qvc.com/t5/Kitchen/Lock-and-Lock-Double-Layer-Cake-Carrier-Question/m-p/129691#M3563 Poodlepet2 2011-11-14T16:58:27Z