Electric grease?

[R.P.D rookie]

Hello.

I'm changing out an old burn circuit board and its switches in my arcade stick. They all come as one piece it's a Sanwa model. My question is, does electric grease need to be applied to any points on reassembly?

If I remember correctly, there was a very small amount of some type of grease on the stick part that rotates around in the 8-way gate and hit the four switches.

If I need grease there, what type?

[Tetsuosan]

The only grease that I heard of using is this special one that sanwa uses. Lizard lick says on their website that its super expensive when your order it, so they have a mock one. Even their mock one is expensive (29.95 a tube). Found here http://www.lizardlickamusements.com/pages/joysticks.shtml