13:31:20 <    cradek> let me say what I'm doing, and you can try it too
13:31:27 <    cradek> home
13:31:32 <    cradek> mdi g43h9
13:31:49 <    cradek> f3
13:32:01 <    cradek> jog Z to be near something
13:32:15 <    cradek> hit End, Enter
13:32:25 <    cradek> Z dro goes to 0
13:32:30 <    cradek> f5
13:32:35 <    cradek> g0z0
13:32:41 <    cradek> there is no motion
13:32:46 <    cradek> g49
13:32:53 <    cradek> dro changes and cone moves
13:32:58 <    cradek> g0z0
13:33:00 <    cradek> there is motion