Board Thread:Skyrim/@comment-11766885-20140112104907

It work's best for Bow's & Two Handed weapon's.

Eg. A hybrid character that use's all three classes. Favourite a Summon and Healing, a Bow and a Greatsword, nominate the Bow as 1 & the Greatsword as 2. To keep the spell combination (any combo you like including staves, weapon's & shield's), you set the hotkey's as described then manually equip (from favourite list or inventory menu) your spell's. When you use the left or right D-pad hotkey you equip the weapon, press the same hotkey again and it unequip's that weapon reverting to the manual setup you applied. Basically there is a hidden setup for equipping, spell's and One handed item's can change this so you can't use the technique I've described.  