diff --git a/lib/intval/index.js b/lib/intval/index.js
index 35cb4ea..b3659f3 100644
--- a/lib/intval/index.js
+++ b/lib/intval/index.js
@@ -37,16 +37,20 @@ class Intval {
 		this._state = {
 			dir : true, //forward
 			frame : {
-				start : 0,
-				active : false,
-				time : 0,
-				delay : 0,
-				val : 0,
-				expected : 0
+				start : 0, //time frame started, timestamp
+				active : false, //should frame be running
+				time : 0, //length of frame, in ms
+				delay : 0, //delay before start of frame, in ms
+
+				expected : 0 //expected length of frame, in ms
 			},
 			release : {
 				time: 0,
-				active : false
+				active : false //is pressed
+			},
+			micro : {
+				time : 0,
+				primed : false //is ready to stop frame
 			}
 		}
 		this._releaseMin = 50
@@ -110,6 +114,7 @@ class Intval {
 
 		this._pin.micro.unwatch()
 		this._state.frame.active = false
+		this._state.frame.start = 0
 	}
 	/**
 	* Callback for watching relese switch state changes.
@@ -158,12 +163,14 @@ class Intval {
 		}
 		console.log(`Release switch val: ${val}`)
 		if (val === 0) {
+			//closed
 			if ((!this._state.release.active && this._state.release.time === 0) || (this._state.release.active && (NOW - this._state.release.time) > (this._releaseSequence * 10))
 			) {
 				this._state.release.time = NOW
 				this._state.release.active = true //maybe unncecessary 
 			}
 		} else if (val === 1) {
+			//opened
 			if (this._state.release.active) {
 				press = NOW - this._state.release.time
 				if (press > this._releaseMin && press < this._releaseSequence) {
diff --git a/tests/gpio.js b/tests/gpio.js
index ccd8e5c..46342d3 100644
--- a/tests/gpio.js
+++ b/tests/gpio.js
@@ -2,11 +2,10 @@
 
 const Gpio = require('onoff').Gpio
 
-const btn = Gpio(5, 'in', 'both')
-
-console.log('Watching input on GPIO 05')
-
 function releaseTest () {
+	const PIN = 5
+	const btn = Gpio(PIN, 'in', 'both')
+	console.log(`Watching input on GPIO 0${PIN}`)
 	let saveTime = 0
 	let active = false
 	btn.watch((err, val) => {
@@ -49,8 +48,11 @@ function releaseTest () {
 }
 
 function microTest () {
+	const PIN = 5
+	const btn = Gpio(PIN, 'in', 'both')
+	console.log(`Watching input on GPIO 0${PIN}`)
 	let saveTime = 0
-	let active = false //this._state.active
+	let frameActive = true //this._state.frame.active
 	let primed = false //this._state.primed
 	btn.watch((err, val) => {
 		const NOW = +new Date()
@@ -63,10 +65,19 @@ function microTest () {
 		} else if (val === 1) {
 			//console.log('open')
 		}
-		if (val === 0) {
-			//console.log('closed')
-		} else if (val === 1) {
-			//console.log('open')
+		if (val === 0 && frameActive) {
+			if (!primed) {
+				primed = true
+				saveTime = NOW
+				console.log('Primed')
+			}
+		} else if (val === 1 && frameActive) {
+			if (primed) {
+				primed = false
+				setTimeout( () => {
+					console.log(`Stop Frame after ${NOW - saveTime}`)
+				}, 10)
+			}
 		}
 	})
 }