[BlKnight]

The solution: Increase the amount of wc you gain by leveling physique. I think it should be 2.5 X your new physichal level. Rounding down.

For instance you are at level 1 with wc 18, you level using phyisque and get physichal level two. Your wc becomes 13. The next time you gain a physichal level your wc becomes 6. The next time you level physichal it becomes -6. Etc.

WC is an important stat, yet for a stat that you need alot of as it ranged from 30 to -72, is a very hard stat to get. You gain one evey level, no one every physichal level. And wc rinsg only increase it +1 usually as it were a staslike dexterity or power.
So if you start off witht he best possible of 17, use up all your ring slots, you'd still have to get to level 45 just to have half the max wc.