The key marks (look like little plastic slotted screws) on the bottom allow you to turn off auto centering. Here's a link to the manual: http://www.classiccmp.org/cini/pdf/Apple/Apple%20II%20Joystick.pdf Tony Sent from my iPhone

On Apr 3, 2017, at 10:33 PM, Evan Koblentz via vcf-midatlantic <vcf-midatlantic@lists.vintagecomputerfederation.org> wrote:

Corey hooked me up with an Apple II joystick model A2M0055. The (springs?) are weak: it tends to stay where you move it instead of centering. How do you fix this?