Sick microScan facing the wrong side RViz

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Hello,

##Background ## I'm had adapted my TurtleBot3 with a Sick microScan Pro. The communication is well. I am able to visualize all the point clouds in RViz.

##The Problem## The scanner is facing the wrong side in RViz. His front is printed at its left, the left at its back.. A 90 degree offset .

Observations

• ROS Kinetic
• Ubuntu 16.04 (Raspberry Pi3 + OpenCR)
• Scanner Sick microScan Pro
• Scanner Package - Sick_safetyscanners
• Robot is Server, RViz is running in a Client (Ubuntu 16.04)
• Robot Launch
  1. roscore
  2. roslaunch turtlebot3_bringup turtlebot_core.launch
  3. roslaunch sick_safetyscanners sick_safetyscanners.launch
  4. roslaunch topic_tools relay sick_safetyscanners/scan /scan
  5. roslaunch roslaunch turtlebot3_slam turtlebot3_slam.launch slam_methods:=gmapping