Building a fightstick

I’m in the processes of building a fightsick. I have a question about the left and right triggers on a 360 controller. Since they have a pot on them, some people say to use a resistor between the PCB and the push buttons. One guy says use a 470 ohm, and in another video he said use a 10K ohm. Which one do I use?

I think you can get your answers at Tech Talk