diff --git a/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt b/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt
index 5afe3fd0..f81f2a2e 100644
--- a/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt
+++ b/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt
@@ -1,5 +1,6 @@
 package net.pokeranalytics.android
 
+import android.os.Looper
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import io.realm.RealmResults
 import net.pokeranalytics.android.calculus.Calculator
@@ -167,26 +168,26 @@ class ExampleInstrumentedUnitTest : RealmInstrumentedUnitTest() {
             Assert.fail("No netbbPer100Hands stat")
         }
 
-//        val stdHourly = results.computedStat(Stat.STANDARD_DEVIATION_HOURLY)
-//        if (stdHourly != null) {
-//            assertEquals(111.8, stdHourly.value, delta)
-//        } else {
-//            Assert.fail("No stdHourly stat")
-//        }
-//
-//        val std = results.computedStat(Stat.STANDARD_DEVIATION)
-//        if (std != null) {
-//            assertEquals(200.0, std.value, delta)
-//        } else {
-//            Assert.fail("No std stat")
-//        }
-//
-//        val std100 = results.computedStat(Stat.STANDARD_DEVIATION_BB_PER_100_HANDS)
-//        if (std100 != null) {
-//            assertEquals(503.12, std100.value, delta)
-//        } else {
-//            Assert.fail("No std100 stat")
-//        }
+        val stdHourly = results.computedStat(Stat.STANDARD_DEVIATION_HOURLY)
+        if (stdHourly != null) {
+            assertEquals(141.42, stdHourly.value, delta)
+        } else {
+            Assert.fail("No stdHourly stat")
+        }
+
+        val std = results.computedStat(Stat.STANDARD_DEVIATION)
+        if (std != null) {
+            assertEquals(282.84, std.value, delta)
+        } else {
+            Assert.fail("No std stat")
+        }
+
+        val std100 = results.computedStat(Stat.STANDARD_DEVIATION_BB_PER_100_HANDS)
+        if (std100 != null) {
+            assertEquals(707.1, std100.value, delta)
+        } else {
+            Assert.fail("No std100 stat")
+        }
 
     }
 
@@ -335,16 +336,16 @@ class ExampleInstrumentedUnitTest : RealmInstrumentedUnitTest() {
     fun testOverlappingSessionDeletion() {
 
         val realm = this.mockRealm
-//        this.sessions = realm.where(Session::class.java).findAll() // monitor session deletions
-
-//        Looper.prepare()
-//        this.sessions?.addChangeListener { t, changeSet ->
-//
-//            val deletedSessions = realm.where(Session::class.java).`in`("id", changeSet.deletions.toTypedArray()).findAll()
-//            deletedSessions.forEach { it.cleanup() }
-//
-//        }
-//        Looper.loop()
+        this.sessions = realm.where(Session::class.java).findAll() // monitor session deletions
+
+        Looper.prepare()
+        this.sessions?.addChangeListener { t, changeSet ->
+
+            val deletedSessions = realm.where(Session::class.java).`in`("id", changeSet.deletions.toTypedArray()).findAll()
+            deletedSessions.forEach { it.cleanup() }
+
+        }
+        Looper.loop()
 
         realm.beginTransaction()
 
diff --git a/app/src/main/java/net/pokeranalytics/android/model/realm/TimeFrame.kt b/app/src/main/java/net/pokeranalytics/android/model/realm/TimeFrame.kt
index 40dae22f..b62e3e96 100644
--- a/app/src/main/java/net/pokeranalytics/android/model/realm/TimeFrame.kt
+++ b/app/src/main/java/net/pokeranalytics/android/model/realm/TimeFrame.kt
@@ -51,7 +51,7 @@ open class TimeFrame : RealmObject() {
 
     @Ignore
     var session: Session? = null
-        //get() = this.sessions?.first() ?: null
+        get() = this.sessions?.first() ?: null
 
     // Group
     @LinkingObjects("timeFrame")