Been using the hand drill method for a while now. I live in the Sierra Nevada's and I like to use elderberry drill and buckeye hearth. Using elderberry hearth/drill and buckeye with buckeye works good too.
First off practice and practice. Two things I look for: (1) the right sound; (2) dark black charcoal dust build up:
(1) there should be a sound of sandpaper on wood when your drilling. Sometimes the drill can get polished up from use. Scratch it up real good to get a good grip between hearth and drill.
(2) if your not seeing jet black shavings, STOP- your just wasting your time, you will not get an ember. Smoke will still be present, but no coal.
Also, its like playing a guitar at first. Expect blisters!