I urge the Blizzard Classic team to review their code and data.
Since the latest issue with raid xp, mob dungeon difficulty and layering abuse, it is hard to trust in your reference data.
How can such elemental concepts of the game be so wrong at release? It makes your reference look not believable anymore.
We need you to look into these and other issues and probably once resolved a fresh start, with proper data, code and without layering (this release has proven what impact it has in terms of exploits).