I have the floor nailed down in the entire room , except for the last seven courses. The pneumatic floor nailer can't get any closer than that without the mallet hitting the wall. Do I really have to pre-drill and hand-nail the last seven courses?
I'm using a [Porter-Cable FCN200 Pneumatic Flooring Cleat Nailer](http://www.portercable.com/Products/ProductDetail.aspx?ProductID=11531).

![enter image description here](https://i.stack.imgur.com/2VMIO.jpg)