did you plug in the beginplay part, i missed that one in first post
you can change the input, ad -1 - 1 and sw -1 - 1 instead of x y
maybe these need to be set
disable yaw rotation
i will make a new bp later with only that code in it… atm it depends on input my widget, interface for other usage 
then ill link the uasset file in a rar to the post