Machine settings for Longer B1 30w

I have the Longer B1 30w engraver. I changed my Y steps per mm ($101) setting when I set up my rotary roller. I did not copy down the default setting before I changed it. Does anyone know what the default setting is?

If both X and Y axis are driven by belt then probably the same.

My Longer B1 40w is set to 80 steps per min