So I know that HPtuners has supported the TCM via OBD but currently the main form of tuning is using B flash to bench flash the PCMs. There is a pass thru issue of some sort of security between the PCM and OBD. Does anyone know if HP tuners is working on this problem? I'm a self tuner and eventually would like to tune my 2020 but the B flash software/hardware is expensive and needs to be imported.