Hi, Our meter is an import / export Landis and Gyr. To supply Our readings We have to deduct the R from the T. The meter has now rolled over to 00*** so We can not deduct the R now as this would give a minus reading. Any idea how to give energy company a reading? Someone said add 99999 to current reading but the energy company can not confirm this! They keep saying send the T reading but this is Total with the Export (R) reading. If anyone could help it would be greatly appreciated! 
