"auto grind device"...?

[serpentdriver]

I heard that someone has developed one of these? Anyone else heard of this too? Where is the thread for it. Thanks!

 

[Brayop]

https://www.gtplanet.net/forum/showthread.php?t=185890

 

[serpentdriver]

Thanks, but the one that I am curious about is the one that will change the oil in the car after 5 races???

 

[Halvstein420]

https://www.gtplanet.net/forum/showthread.php?t=179144