Well i am ready for some nice new gearbox oil, but what is the recommended oil of choice for the Toyota Box ?
I have heard Millers CRX 75x90 NT is pretty good but open to all suggestions 
I use the millers
I do not have any science to back up anything but my box hasn’t gone bang yet.
MT90 here, no particular allegiance to it other than both of my C64s have felt really good on the shift… but then again neither were particularly bad to start with!
Redline MT90 
I use MT90 in my 3Eleven and also the Elise track car (have always used it in the track lotus I have owned)
Thankyou all 