If you're hanging a HH, then it's probably got an attached ridgeline, and what you're "hanging flat" is actually hanging the RIDGELINE flat...which actually is setup to keep the "angle" correct in...
Type: Posts; User: Owl
If you're hanging a HH, then it's probably got an attached ridgeline, and what you're "hanging flat" is actually hanging the RIDGELINE flat...which actually is setup to keep the "angle" correct in...