Do any of you know if the MSS52 DME is capable of doing RPM rev matching? I know that the MSS54 does have this functionality with SMG cars only. However, I think it may be limited to the SMG cars because the regular non-SMG manual transmissions don't have a transmission speed sensor. However, there is a casting for where this sensor should be in both E39M5 and E46M3 manual transmissions, just a matter of having a machine shop drill it out. As such, it is possible to add a transmission speed sensor to E39M5. My question is once that is done, can it be wired to the DME and then the DME programmed to do rev matching.