diff --git a/.mozilla/firefox/arity/user.js b/.mozilla/firefox/arity/user.js
new file mode 100644
index 0000000..31420b5
--- /dev/null
+++ b/.mozilla/firefox/arity/user.js
@@ -0,0 +1,16 @@
+user_pref("general.smoothScroll.lines.durationMaxMS", 125);
+user_pref("general.smoothScroll.lines.durationMinMS", 125);
+user_pref("general.smoothScroll.mouseWheel.durationMaxMS", 200);
+user_pref("general.smoothScroll.mouseWheel.durationMinMS", 100);
+user_pref("general.smoothScroll.msdPhysics.enabled", true);
+user_pref("general.smoothScroll.other.durationMaxMS", 125);
+user_pref("general.smoothScroll.other.durationMinMS", 125);
+user_pref("general.smoothScroll.pages.durationMaxMS", 125);
+user_pref("general.smoothScroll.pages.durationMinMS", 125);
+
+user_pref("mousewheel.min_line_scroll_amount", 30);
+user_pref("mousewheel.system_scroll_override_on_root_content.enabled", true);
+user_pref("mousewheel.system_scroll_override_on_root_content.horizontal.factor", 175);
+user_pref("mousewheel.system_scroll_override_on_root_content.vertical.factor", 175);
+user_pref("toolkit.scrollbox.horizontalScrollDistance", 6);
+user_pref("toolkit.scrollbox.verticalScrollDistance", 2);