Trust me it's not. to the right of the filter (and you can see it in the block & pan's mold) is the primary oil drain passage from the heads through the block. You tap the block in that passage or just below it in the pan. The reason why you have such a long tube coming out of the pan is so that it clears the exhaust manifold. I'd mock it up out of the car and look at your angles before drilling another hole, but having installed quite a few of these I've never put the drain tube there.
Caprio23, There is nothing wrong with his setup. Look closely you'll see that there is a key way that holds things in place, once the halves are mated it creates a sandwich fit. Also the pin drive is not a standard Vortech item, its an aftermarket custom addition and no two are exactly the same in that regards. Just because yours has a bolt, doesn't mean the next guys does.
Mark