<strong>Yahoo Message Number: 88067</strong>Any LPG experts out there?<br/><br/>I carry a couple of small 1.5 gal, vertical portable propane tanks for BBQ and fire pit. However, they are a little cumbersome to store vertically in the bay. I am curious to know if it would be OK to store them on their side rather than vertically to facilitate ease of storage. <br/>Would this harm the shut-off valve or...