I'm assembling an Attefall house from Lundqvists. Unfortunately, I haven't received detailed instructions or drawings, so there's been some googling and guessing along the way. However, I've now hit a snag. I've insulated the interior walls down to the ground according to the instructions and am about to insulate the gable peak (it will be open up to the ridge). I'm pondering a few steps ahead, though. After I've applied the plastic, horizontal battens for the installation layer should be mounted. But I have no vertical stud in the corner. Are the battens just supposed to "hang" towards the corners and attach to each other? That doesn't feel quite right. It's even worse where the roof meets the gable peak. I can't for the life of me figure out how to attach the battens or board materials there. Help!