The only bad Perth pitch in the 90's was in 1997 vs WI, and maybe 1993 vs WI. The India pitch in 1992 was fine, the weak techniques of the Indians were exposed by some bounce rather the cracks, or a bad pitch. Matthew Hayden played one of his best test innings in that 1997 test, MASSIVE extreme cracks that day, he only got 47 or something but balls were pitching outside off stump and going for 4 wides down the leg side, massive movement off cracks, the 1992 pitch did nothing like that, was actually pretty flat. Tom Moody made a nice ton the day after Sachin's ton, no cracks yet on that day. When Sachin came out to bat in the 2nd innings there still wasnt too many cracks, that innings was good in the context of his fellow batsmen failing and for being so young, but thats about it.