odin wrote:
Did Gravis ever make digital joysticks with the 9-pin 8/16-bit era connector? I only remember Gravis for their mice and lame PC joysticks.
The famous Gravis GamePad was used as a reference by Infogrammes back when they develop Amiga Games. you bet your life Gravis made Amiga Joysticks.
Nothing beats the Konix SpeedKing, thu

You weird joystick looks fine, tke it apart, clean/change the microsticks and try it again. Must be a Sega *drive controller, and it's pin-pin compatible.