Is an Archer (kit)/Mage possible? (IWD EE)

I ask because I cant dual my Archer (kit) as a Mage. I am not sure if I did something wrong with stats or if it is not possible to dual rangers. The weird thing is that the game allows me to dual into a cleric, but not a mage, so it seems to be something with stats, but then I edited the stats with EE Keeper to no avail...