I took measurements and it all checks out, thank you! I lost my key and had a locksmith come in to repin the lock, and he also went ahead and made adjustments to the deadbolt. For a min I thought he unnecessarily put a hole in my house, but good to know I got a more secure working deadbolt out of it too! The locks were always a bit sticky, and I swear a couple times after locking I came back to an open door. I thought it was so strange, but that explains it.