So I followed the advice of people here and set certain weapons and spells to numbers on my keypad. However... it's all weird when I try to use them.

I set 1 for my mace, 2 for my shield, 3 (RH) for fire and 4 (LH) for health.

But when I have my mace and shield equipped and I try to switch to fire, it puts fire in my left hand and the mace stays equipped. It doesn't remember what hands do what... It's no good. And I can't map my bow at all.

Any help... ???