Question about bp nodes

hi im new to Ue4 and need some help here is my question what node do I add to the movement interp arrow in green to begin making movement adjustments to all the movement points i have
arrow in red I know I can use the flipflop node multiple times but I was hoping there would be a single node to adjust them all

Tutorials, google for tutorials, and follow them.

What code do you have now?

I have this movment set up I cant seem to get my ai 2d sprite facing the right direction when walking he walks around fine but when i add a flip flop
to change his movement it only mirriors 1 movement left to right not up or down

here is what i have to make him move left to right ue4-question — ImgBB

Ah, sprites, no idea I’m afraid. How about this?