Saw them at Donington Monsters of Rock in '94. Best band of the day by a country mile were Cry Of Love in the 2nd stage. Main event of the day was a couple of members of Biohazard giving a couple of Showsec w@nkers (surely the worst, most brain dead imbecilic, non-music loving morons to 'police' gigs and concerts?) a damn good kicking for manhandling their fans for stage diving.
Going back to Pantera, I'm surprised you like them Sludgey as ol' Phil is known for his far right white supremacist views. There's a couple of clips on YouTube somewhere, of him giving the Nazi seig heil salute on stage