Problems using multiple Midi fighters/ mapping remix deck

I am currently trying to map both a midi fighter 3d and a midi fighter spectra to there own remix deck while also using the 3d's HID mode to control fx units. i can usually get both the controllers to operate there own deck by using the default firmware. however i am unable to change the bank options and left and right button controls in the "remix deck mode" preventing me from making the top bank select options on the 3d be 'page up' and 'page down' for the remix deck. this led me to trying to map the two units the slow way by independently mapping each cell and only working with the controllers in HID mode. i downloaded the most recent traktor update which was supposed to allow you to map all the cells of the remix deck to your midi controller but the most frustrating thing happens. when you go into the preferences/controller manager/add input/remix deck/direct mapping/slot# in Traktor You are unable to click on the slot. Is anyone else having this problem?