Hello, i was trying your excellent mod and after some time alls the display become irresponsible. My output log if full of those exception. NullReferenceException: Object reference not set to an instance of an object at JSI.RasterPropMonitorComputer.FetchPerPartData () [0x00000] in <filename unknown>:0 at JSI.RasterPropMonitorComputer.UpdateCheck () [0x00000] in <filename unknown>:0 at JSI.RasterPropMonitorComputer.OnUpdate () [0x00000] in <filename unknown>:0 at Part.ModulesOnUpdate () [0x00000] in <filename unknown>:0 at Part.Update () [0x00000] in <filename unknown>:0 (Filename: Line: -1) I was using RPM with the KSI, MechJeb, ScanSat et ALCOR. Thank