diff --git a/reference/speeduino.ini b/reference/speeduino.ini
index 9e5527ce..f582630e 100644
--- a/reference/speeduino.ini
+++ b/reference/speeduino.ini
@@ -45,6 +45,9 @@
     rpmhigh = scalar,   U16,    "rpm", 1, 0, 0, 30000, 0
     rpmwarn = scalar,   U16,    "rpm", 1, 0, 0, 30000, 0
     rpmdang = scalar,   U16,    "rpm", 1, 0, 0, 30000, 0
+    maphigh = scalar,   U16,    "kPa", 1, 0, 0, 30000, 0
+    mapwarn = scalar,   U16,    "kPa", 1, 0, 0, 30000, 0
+    mapdang = scalar,   U16,    "kPa", 1, 0, 0, 30000, 0
 
     idleUnits = bits,   U08,    [0:2], "None", "On/Off", "Duty Cycle", "Duty Cycle", "Steps", "Steps"
 
@@ -1195,6 +1198,14 @@ page = 11
     defaultValue = AUXin14Alias, Aux14
     defaultValue = AUXin15Alias, Aux15
 
+    defaultValue = rpmwarn, 3000
+    defaultValue = rpmdang, 5000
+    defaultValue = rpmhigh, 8000
+
+    defaultValue = mapwarn, 200
+    defaultValue = mapdang, 245
+    defaultValue = maphigh, 255
+
 [Menu]
 
    ;----------------------------------------------------------------------------
@@ -1232,6 +1243,11 @@ menuDialog = main
       subMenu = baroFuel_curve,     "Barometric Correction"
       subMenu = reset_control,      "Reset Control"
 
+      subMenu = std_separator
+      subMenu = gaugeLimits, "Gauge Limits"
+
+      subMenu = std_separator
+      subMenu = io_summary, "I/O Summary"
 
    menu = "&Tuning"
       subMenu = std_realtime,       "Realtime Display"
@@ -2752,6 +2768,35 @@ menuDialog = main
     dialog = Auxin_config, "",yAxis    	
 	    panel = Auxin_north
 		panel = Auxin_south
+
+    dialog = gaugeLimits, "Gauge Limits"
+        field = "#RPM"
+        field = "Warning", rpmwarn
+        field = "Danger", rpmdang
+        field = "High", rpmhigh
+        field = "#MAP"
+        field = "Warning", mapwarn
+        field = "Danger", mapdang
+        field = "High", maphigh
+        field = !"Reload project to update gauges"
+
+    dialog = io_summary, "I/O Summary"
+        displayOnlyField = "fuelPumpPin", fuelPumpPin, {fpPrime}
+        displayOnlyField = "fanPin", fanPin, {fanEnable}
+        displayOnlyField = "tachoPin", tachoPin, {tachoDuration}
+        displayOnlyField = "idleUpPin", idleUpPin, {idleUpEnabled}
+        displayOnlyField = "launchPin", launchPin, {launchEnable}
+        displayOnlyField = "vvtPin", vvtPin, {vvtEnabled}
+        displayOnlyField = "boostPin", boostPin, {boostEnabled}
+        displayOnlyField = "baroPin", baroPin,{useExtBaro}
+        displayOnlyField = "EMAPPin", EMAPPin, {useEMAP}
+        displayOnlyField = "n2o_arming_pin", n2o_arming_pin, {n2o_enable}
+        displayOnlyField = "n2o_stage1_pin", n2o_stage1_pin, {n2o_enable}
+        displayOnlyField = "n2o_stage2_pin", n2o_stage2_pin, {n2o_enable}
+        ;displayOnlyField = "knock_pin", knock_pin, {knock_mode}
+        displayOnlyField = "fuel2InputPin", fuel2InputPin, {fuel2Mode}
+        displayOnlyField = "resetControlPin", resetControlPin, {resetControl}
+        displayOnlyField = "ignBypassPin", ignBypassPin, {ignBypassEnable}
 		
 ;-------------------------------------------------------------------------------
 ; General help text
@@ -3178,7 +3223,7 @@ cmdtestspk450dc = "E\x03\x0C"
 
     gammaEnrichGauge  = gammaEnrich,   "Gamma Enrichment",   "%",      50,   150,     -1,    -1,  151,  151, 0, 0
     pulseWidthGauge   = pulseWidth,    "Pulse Width",        "mSec",    0,  35.0,    1.0,   1.2,   20,   25, 3, 3
-    tachometer        = rpm,           "Engine Speed",       "RPM",     0,  8000,    300,   600, 3000, 5000, 0, 0
+    tachometer        = rpm,           "Engine Speed",       "RPM",     0,  {rpmhigh},    300,   600, {rpmwarn}, {rpmdang}, 0, 0
     veGauge           = veCurr,        "Current VE",         "%",       0,   120,     -1,    -1,  999,  999, 0, 0
     ve1Gauge          = VE1,           "VE1 (Fuel Table 1)", "%",       0,   120,     -1,    -1,  999,  999, 0, 0
     ve2Gauge          = VE2,           "VE2 (Fuel Table 2)", "%",       0,   120,     -1,    -1,  999,  999, 0, 0
@@ -3190,19 +3235,19 @@ cmdtestspk450dc = "E\x03\x0C"
     flexEnrich        = flexFuelCor,   "Flex Correction",    "%",       0,   200,    130,   140,  140,  150, 0, 0
     advanceGauge      = advance,       "Spark Advance",      "deg BTDC", 50, -10,      0,     0,    35,    45, 0, 0
     dwellGauge        = dwell,         "Ign Dwell",          "mSec",    0,  35.0,    1.0,   1.2,   20,   25, 3, 3
-    boostTargetGauge  = boostTarget,   "Target Boost",       "kPa",     0,   255,      0,    20,  200,  245, 0, 0
+    boostTargetGauge  = boostTarget,   "Target Boost",       "kPa",     0,   {maphigh},      0,    20,  {mapwarn},  {mapdang}, 0, 0
     boostDutyGauge    = boostDuty,     "Boost Duty Cycle",   "%",       0,   100,     -1,    -1,  101,  110, 1, 1
     afrTargetGauge    = afrTarget,     "Target AFR",         "",        7,    25,     12,    13,   15,   16, 2, 2
     VVTdutyCycleGauge = vvtDuty,       "VVT Duty Cycle",     "%",       0,   100,     -1,    -1,  101,  110, 1, 1
     IdleTargetGauge   = CLIdleTarget,  "Idle Target RPM",    "RPM",     0,  2000,    300,   600, 1500, 1700, 0, 0
-    idleLoadGauge     = idleLoad,      "IAC Value",          "%/Steps", 0,   255,      0,    20,  200,  245, 0, 0
+    idleLoadGauge     = idleLoad,      "IAC Value",          "%/Steps", 0,   {maphigh},      0,    20,  {mapwarn},  {mapdang}, 0, 0
 
     gaugeCategory = "Sensor inputs"
-    mapGauge          = map,           "Engine MAP",             "kPa",          0,      255,    0,      20,  200,  245, 0, 0
+    mapGauge          = map,           "Engine MAP",             "kPa",          0,      {maphigh},    0,      20,  {mapwarn},  {mapdang}, 0, 0
     mapGauge_psi      = map_psi,       "Engine MAP (PSI)",       "PSI",          -15,    100,    0,      20,  200,  245, 0, 0
     mapGauge_bar      = map_bar,       "Engine MAP (BAR)",       "Bar",          -1,     3,      -1,     -1,    5,  5,  2, 2
     mapGauge_vacBoost = map_vacboost,  "Engine MAP (in-Hg/PSI)", "in-Hg/PSI",    -30,    30,     -30,    -30, 30, 30, 1, 1
-    baroGauge         = baro,          "Baro Pressure",          "kPa",          0,      255,    0,      20,  200,  245, 0, 0
+    baroGauge         = baro,          "Baro Pressure",          "kPa",          0,      {maphigh},    0,      20,  {mapwarn},  {mapdang}, 0, 0
     batteryVoltage    = batteryVoltage,"Battery Voltage",        "volts",   0,    25,      8,     9,   15,   16, 2, 2
 
     tpsADCGauge       = tpsADC,        "TPS ADC",            "",        0,   255,     -1,    -1,  256,  256, 0, 0