Joe Swanberg makes films a little off the beaten path and that’s his charm. His latest effort, Digging For Fire, is a weird trip down the rabbit hole for Jake Johnson and Rosemary DeWitt, as they portay the seemingly normal, seemingly pedestrian married couple who unknowingly spend a few days way outside of their element. Together they are mostly fine, and deal with issues we all face. Apart, however, these banal individuals are faced with a number of what if? moments that has them looking, digging rather, for something they think is missing in their lives. You never know what you’re going to get with an independent film as ambitious…