I have a AFX air/fuel gauge that reads from 9.0-16.0 AFR. The gauge is setup to read gasoline outputs but is also compatible with methanol. I put on an methanol carb and the gauge is reading 9.0-9.3 AFR at idle. Does anyone know the conversation OR the calculation to show the methanol AFR? I know the AFR at idle on methanol should be between 5-6 AFR. Any help would be greatly appreciated! Thanks