diff --git a/README.md b/README.md
index de7fc41..9107596 100644
--- a/README.md
+++ b/README.md
@@ -29,9 +29,14 @@ controls:
   bindings* applies edits live). Keys and pad buttons press any RIO address;
   pad sticks/triggers and keys drive the axes in each axis' realistic travel
   window, with deflect (spring-back), rate (throttle-style, position holds),
-  deadzone, and invert options. Defaults: arrows = stick, W/S = throttle,
-  Q/E = pedals, numpad = internal keypad, IJKL/Space = hat + main, left
-  stick / triggers / right stick = stick / pedals / throttle on the pad.
+  deadzone, and invert options. The default profile makes the controller
+  mandatory: all five axes live on the pad (left stick / triggers / right
+  stick = stick / pedals / throttle) and the keyboard covers the button
+  field — number row + QWERTY row = the upper MFD bank, home + bottom
+  rows = the lower MFD bank (4-key blocks split by an unbound gap key),
+  F1–F6 / F7–F12 = the Secondary / Screen columns, numpad = internal
+  keypad (hex keys on the operators), arrows + Space = hat + main, with
+  ABXY / dpad / shoulders on the pad's named buttons.
 
 ## Wire behavior
 
diff --git a/src/VRio.Core/Input/BindingProfileFormat.cs b/src/VRio.Core/Input/BindingProfileFormat.cs
index 466b325..4091977 100644
--- a/src/VRio.Core/Input/BindingProfileFormat.cs
+++ b/src/VRio.Core/Input/BindingProfileFormat.cs
@@ -181,8 +181,9 @@ public static class BindingProfileFormat
 # <addr>    RIO input address: lamp buttons 0x00-0x47, internal keypad
 #           0x50-0x5F, external keypad 0x60-0x6F (hex or decimal).
 # <axis>    Throttle | LeftPedal | RightPedal | JoystickY | JoystickX
-# <name>    .NET Keys name: A-Z, D0-D9 (digit row), NumPad0-NumPad9,
-#           Up, Down, Left, Right, Space, Enter, OemMinus, Oemplus, ...
+# <name>    .NET Keys name: A-Z, D0-D9 (digit row), F1-F12,
+#           NumPad0-NumPad9, Up, Down, Left, Right, Space, Enter,
+#           OemMinus, Oemplus, Oemcomma, OemPeriod, ...
 # <button>  A B X Y DPadUp DPadDown DPadLeft DPadRight Start Back
 #           LeftShoulder RightShoulder LeftThumb RightThumb
 # <src>     LeftStickX LeftStickY RightStickX RightStickY
@@ -194,34 +195,86 @@ public static class BindingProfileFormat
 # is down and springs back on release; 'rate' walks the axis by <n>
 # per second and the position sticks (use it for the throttle).
 # NOTE: raw stick X runs NEGATIVE to the right (that is what RIOJoy
-# expects), so 'right' is deflect -1 and pad X is inverted below.
+# expects), so pad LeftStickX is inverted below.
 
-# ---- Joystick: arrows deflect, spring back on release -------------
-key Up      axis JoystickY deflect 1
-key Down    axis JoystickY deflect -1
-key Right   axis JoystickX deflect -1
-key Left    axis JoystickX deflect 1
+# ---- Axes: controller only ----------------------------------------
+# This profile drives all five axes from the Xbox controller - a pad
+# is required. Keyboard axis bindings ('key <name> axis ...' with
+# deflect or rate, per the grammar above) are still supported if you
+# want them back.
 
-# ---- Throttle: W advances, S backs off, position holds ------------
-key W       axis Throttle rate 0.75
-key S       axis Throttle rate -0.75
+# ---- Upper MFD bank: the number row is the top MFD row and the
+# ---- QWERTY row is the row under it, left to right across the
+# ---- Left / Middle / Right MFDs.
+key D1      button 0x2F
+key D2      button 0x2E
+key D3      button 0x2D
+key D4      button 0x2C
+key D5      button 0x27
+key D6      button 0x26
+key D7      button 0x25
+key D8      button 0x24
+key D9      button 0x37
+key D0      button 0x36
+key OemMinus button 0x35
+key Oemplus  button 0x34
+key Q       button 0x2B
+key W       button 0x2A
+key E       button 0x29
+key R       button 0x28
+key T       button 0x23
+key Y       button 0x22
+key U       button 0x21
+key I       button 0x20
+key O       button 0x33
+key P       button 0x32
+key OemOpenBrackets  button 0x31
+key OemCloseBrackets button 0x30
 
-# ---- Pedals: hold to press, spring back ---------------------------
-key Q       axis LeftPedal deflect 1
-key E       axis RightPedal deflect 1
+# ---- Lower MFD bank: home row and the row below it, two 4-key
+# ---- blocks split by an unbound gap key (G / B), mirroring the
+# ---- keypad gap between the Lower Left and Lower Right MFDs.
+key A       button 0x0F
+key S       button 0x0E
+key D       button 0x0D
+key F       button 0x0C
+key H       button 0x07
+key J       button 0x06
+key K       button 0x05
+key L       button 0x04
+key Z       button 0x0B
+key X       button 0x0A
+key C       button 0x09
+key V       button 0x08
+key N       button 0x03
+key M       button 0x02
+key Oemcomma  button 0x01
+key OemPeriod button 0x00
 
-# ---- Joystick / throttle column buttons ---------------------------
+# ---- Secondary / Screen columns on the function keys, top to
+# ---- bottom (0x16/0x17 and 0x1E/0x1F intentionally unmapped).
+key F1      button 0x10
+key F2      button 0x11
+key F3      button 0x12
+key F4      button 0x13
+key F5      button 0x14
+key F6      button 0x15
+key F7      button 0x18
+key F8      button 0x19
+key F9      button 0x1A
+key F10     button 0x1B
+key F11     button 0x1C
+key F12     button 0x1D
+
+# ---- Joystick column: hat on the arrows, Main on Space. Pinky /
+# ---- Middle / Upper / Panic are pad-only (X / B / Y / LeftShoulder).
 key Space   button 0x40    # Main
-key I       button 0x42    # Hat Up
-key K       button 0x41    # Hat Back
-key J       button 0x44    # Hat Left
-key L       button 0x43    # Hat Right
-key P       button 0x45    # Pinky
-key M       button 0x46    # Middle
-key U       button 0x47    # Upper
-key B       button 0x3D    # Panic
+key Up      button 0x42    # Hat Up
+key Down    button 0x41    # Hat Back
+key Left    button 0x44    # Hat Left
+key Right   button 0x43    # Hat Right
 
-# ---- Internal keypad on the numpad --------------------------------
+# ---- Internal keypad on the numpad (hex keys on the operators) ----
 key NumPad0 button 0x50
 key NumPad1 button 0x51
 key NumPad2 button 0x52
@@ -232,6 +285,12 @@ key NumPad6 button 0x56
 key NumPad7 button 0x57
 key NumPad8 button 0x58
 key NumPad9 button 0x59
+key Divide   button 0x5A    # keypad A  (/)
+key Multiply button 0x5B    # keypad B  (*)
+key Subtract button 0x5C    # keypad C  (-)
+key Add      button 0x5D    # keypad D  (+)
+key Decimal  button 0x5E    # keypad E  (.)
+key Return   button 0x5F    # keypad F  (Enter - the main Enter key too)
 
 # ---- Xbox controller: axes ----------------------------------------
 padaxis LeftStickX   axis JoystickX invert deadzone 0.2
@@ -242,14 +301,14 @@ padaxis RightTrigger axis RightPedal deadzone 0.12
 
 # ---- Xbox controller: buttons -------------------------------------
 pad A             button 0x40    # Main
-pad B             button 0x3D    # Panic
+pad B             button 0x46    # Middle
 pad X             button 0x45    # Pinky
 pad Y             button 0x47    # Upper
 pad DPadUp        button 0x42    # Hat Up
 pad DPadDown      button 0x41    # Hat Back
 pad DPadLeft      button 0x44    # Hat Left
 pad DPadRight     button 0x43    # Hat Right
-pad LeftShoulder  button 0x46    # Middle
+pad LeftShoulder  button 0x3D    # Panic
 pad RightShoulder button 0x3F    # Throttle button
 ";
 }
diff --git a/tests/VRio.Core.Tests/InputRouterTests.cs b/tests/VRio.Core.Tests/InputRouterTests.cs
index e0f0f97..2be571e 100644
--- a/tests/VRio.Core.Tests/InputRouterTests.cs
+++ b/tests/VRio.Core.Tests/InputRouterTests.cs
@@ -13,8 +13,8 @@ public class BindingProfileFormatTests
         BindingProfile profile = BindingProfileFormat.Parse(BindingProfileFormat.DefaultText, out var errors);
 
         Assert.Empty(errors);
-        Assert.True(profile.KeyButtons.Count >= 19);   // named buttons + numpad digits
-        Assert.Equal(8, profile.KeyAxes.Count);        // arrows + W/S + Q/E
+        Assert.Equal(73, profile.KeyButtons.Count);    // 40 MFD + 12 columns + 16 keypad + Space + 4 hat
+        Assert.Empty(profile.KeyAxes);                 // axes are pad-only in the default profile
         Assert.Equal(10, profile.PadButtons.Count);
         Assert.Equal(5, profile.PadAxes.Count);
     }