Material Sonic Ski Acceleration Proportional Slope Sensors - SIM BOXES Grade GNSS RTK Joystick Antenna On-Board Grade Power Mast Triple Housing Multiple Material MSS Slope Operating Panel Cross Slope Controller Material Big Sonic-Ski Wire Rope MOBA Sonic III Operating Panel Mobile Signal Operating Panel MRW Load Cells Operating panel Keypad Modules MRS Rotation Mobile Process Multiple Pave Project Infrared Remote Operating Panel Laser Receiver Mobile Process Big-Ski GNSS Antenna LED Built-in Slope Sensor X Operating Panel 5-Channel Laser Slope Big Sonic Ski -