Slick 50 in gearbox?

[Joel]

I was all set to add Slick 50 to my transmission when I read a mention in a recent post of the importance of trans oil spec due to the synchro cone material.( thanks be to the forum!) So I put the Slick 50 idea on hold. I know how polarised opinion can be on additives, and I wouldn't use it in the engine, but I had really good results with slick 50 in my old 911's transmission. Any input?

 

[Neil - UK]

Don't use the slick 50, there's a special additive, got the part
number somewhere, I'm having mine changed when it go's in for a service. I'll forward you the info

 

[Joel]

Thanks again Neil, I,d appreciate that.