diff --git a/firmware/console/binary/output_channels.txt b/firmware/console/binary/output_channels.txt
index f34df7e6d5..4df75406d3 100644
--- a/firmware/console/binary/output_channels.txt
+++ b/firmware/console/binary/output_channels.txt
@@ -292,8 +292,8 @@ uint8_t unusedWat
 	uint16_t autoscale tcRatio;@@GAUGE_NAME_TC_RATIO@@;"value",{1/@@PACK_MULT_PERCENT@@}, 0, 0, 0, 0
 	float lastShiftTime;"S"
 
-! we have some unused bytes to allow compatible TS changes
-	uint8_t[8 iterate] unusedInTheMiddle;;"",1, 0, 0, 0, 0
+    int vssEdgeCounter
+    int issEdgeCounter
 
 	int16_t autoscale auxLinear1;@@GAUGE_NAME_AUX_LINEAR_1@@;"", 0.01, 0, 0, 0, 0
 	int16_t autoscale auxLinear2;@@GAUGE_NAME_AUX_LINEAR_2@@;"", 0.01, 0, 0, 0, 0
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 077aecc72c..df3feb183a 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -1215,6 +1215,8 @@ gaugeCategory = Sensors - Raw
    rawMafGauge          = rawMaf        , "Raw MAF",           "V", 0, 5, 0, 0, 5, 5, 3, 0
    rawMapGauge          = rawMap        , "Raw MAP",           "V", 0, 5, 0, 0, 5, 5, 3, 0
    rawAfrGauge          = rawAfr        , "Raw EGO",           "V", 0, 5, 0, 0, 5, 5, 3, 0
+   vssEdgeCounterGauge  = vssEdgeCounter
+   issEdgeCounterGauge  = issEdgeCounter
 
 gaugeCategory = Transmission
    desiredGearGauge = tcuDesiredGear, @@GAUGE_NAME_DESIRED_GEAR@@, "gear", -1, 10, -1, -1, 10, 10, 0, 0