Thanks. I just ordered a few metal tanks last night from Hoosier. I'll see if they fit. The last time I ordered a batch of innards for the VS2 and 3, I got a base plate with the springy band and the atomizer post already installed in it. It was like a combination of a VS2 and a VS3 innard. It fit on the VS2, even though they are not supposed to be interchangeable. Weird.