diff --git a/switch_pro_driver.cpp b/switch_pro_driver.cpp
index 7680e8f..7e835e3 100644
--- a/switch_pro_driver.cpp
+++ b/switch_pro_driver.cpp
@@ -143,7 +143,12 @@ static const uint8_t factory_config_data[0xEFF] = {
     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
     0xFF, 0xFF, 0xFF,
 
-    0x50, 0xFD, 0x00, 0x00, 0xC6, 0x0F,
+    // Six-Axis horizontal offsets (SPI 0x6080): expected accel when held in
+    // gaming position. Must match the bridge's actual output for a still
+    // controller. Old values (-688,0,4038) were for a real Pro Controller's
+    // physical IMU; our bridge sends (~0,~0,~4096). The 388-count mismatch
+    // on X caused the Switch's sensor fusion to fight the gyro → camera swing.
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x10,  // (0, 0, 4096) = 1G on Z
     0x0F, 0x30, 0x61, 0xAE, 0x90, 0xD9, 0xD4, 0x14,
     0x54, 0x41, 0x15, 0x54, 0xC7, 0x79, 0x9C, 0x33,
     0x36, 0x63,