Any OctomapServer.cfg parameter doesn't work

[jhforstudy]

Hi, I'm trying to get OccupancyGrid from PointCloud2 which is mapped from SLAM package.

I want to put the /cloud_registered topic (PointCloud2 data with fixed frame, this data mapped from SLAM) to cloud_in, and wanna get /projected_map (OccupancyGrid data).

When I execute roslaunch octomap_server octomap_mapping.launch,

I can see the map on the fixed frame with a circle.
But when I try to change any cfg parameters, it never works. Also, when I changed sensor maximum range as 0, it never works!!!! (I just got the same map)

I wonder why any cfg parameter doesn't work, and why projected_map is publishing always....