Does anyone know where along the heater hoses I'm supposed to plumb in the converter? I've put a new motor in, on the old one they cut the metal heater pipe and attached the two hoses either side. I believe this was bypassing the heater core. Apparently you're supposed to use T pieces further back along the heater hoses (closer to the heater core) but I'm not sure precisely where? It's an omvl r90e converter. Any help would be much appreciated!! cheers