This may seem picky, however the forward bulkhead came pre-cut (half-way through) for an inspection port off to one side. Some photos in the instruction book show this, while others show it in the center of the bulkhead. Is this strictly builder preference or is there a reason to have it either way? By the way, this is my first build and there is definately a learning curve. It has been fun though, and I am already thinking of what to build next!

Thanks,

John