HARDWARE SETUP: HM400SHCGG -There needs to be a single Actuator lead plugged into the TOP actuator port on the breakoutbox. HM800SHCGG -There needs to be a single Actuator lead plugged into the Actuator 3 Top Hopper port on the HM800 Actuator module. The actuator type in the software needs to be set at Electro mechnical. The limit switches need to be turned off and the time set to .5 seconds. SCRIPT FILE INSTALLATION: For SHCGG-BDS systems - Navigate into your FRS/TwinSingleHarvestBDS folder. Rename the SINGLEPLOT.txt file to SINGLEPLOTOLD.txt. Copy the new sub-sampler SINGLEPLOT.txt into the FRS/TwinSingleHarvestBDS folder. For non-BDS SHCGG systems - Navigate into your FRS/TwinSingleHarvest folder. Rename the SINGLEPLOT.txt file to SINGLEPLOTOLD.txt. Copy the new sub-sampler SINGLEPLOT.txt into the FRS/TwinSingleHarvest folder.