Move to location -4100, stage appeared lost, Error in status GUI. (this is expected)
Then move in steps to each known stage.
Move in negative steps towards narrow band
[osrseng@vm-osiris ~]$ show -s om4s location
location = 0 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=-4100
setting step = -4100 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -4100 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=92
setting step = 92 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -4008 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3962 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=49
setting step = 49 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3913 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3866 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3817 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=46
setting step = 46 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3772 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=49
setting step = 49 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3723 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3676 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3628 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3581 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3533 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3485 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3439 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3391 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3343 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3294 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=46
setting step = 46 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3249 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=49
setting step = 49 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3200 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3153 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3105 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3058 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=48
setting step = 48 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -3010 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=47
setting step = 47 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -2963 steps
[osrseng@vm-osiris ~]$ modify -s om4s step=-7349
setting step = -7349 (wait)
[osrseng@vm-osiris ~]$ show -s om4s location
location = -10312 steps