Game Mechanics: Flying Kick Minimum Damage Above 50

[kanras]

Currently, the formula for level > 50 is:
min_dmg = ((level*8)/10);

This is correct for the time period after this late 2001 patch. I'm having a tough time finding data on what it was prior to that patch. The closest I have is this post saying that the min was 24 prior to it, but the post isn't all that convincing and doesn't specify for what level. Help!