Hi all,<br/>I got my Unity out of storage, and when I turned on the gas switch, you could hear and smell gas leaking. The hose that connects to the top of the tank (about 2-1/2" long) has got cracks in it.<br/><br/>Does anyone know the specs for the hose to get a replacement? I don't know how to tell what size the fittings are and haven't been able to find a drawing with the...