diff --git a/befunge/src/main/kotlin/befide/befunge/state/Value.kt b/befunge/src/main/kotlin/befide/befunge/state/Value.kt
index dd469fe..45fefaf 100644
--- a/befunge/src/main/kotlin/befide/befunge/state/Value.kt
+++ b/befunge/src/main/kotlin/befide/befunge/state/Value.kt
@@ -3,5 +3,5 @@ package befide.befunge.state
 data class Value(val value: Long) {
     constructor(value: Char) : this(value.toLong())
 
-    val asChar: Char? = if (value in (32..126)) value.toChar() else null
+    val asChar: Char? = if (value in (32..127)) value.toChar() else null
 }
\ No newline at end of file
diff --git a/ide/src/main/kotlin/befide/ide/ActionView.kt b/ide/src/main/kotlin/befide/ide/ActionView.kt
index 46fa9b2..22a5d99 100644
--- a/ide/src/main/kotlin/befide/ide/ActionView.kt
+++ b/ide/src/main/kotlin/befide/ide/ActionView.kt
@@ -38,9 +38,16 @@ class ActionView(val interp: Interpreter, val ioView: IOView) : View() {
             }
         }
 
+        button("walk") {
+            setOnAction {
+                runTimeline.rate = 50.0
+                runTimeline.playFromStart()
+            }
+        }
+
         button("crawl") {
             setOnAction {
-                runTimeline.rate = 2.0
+                runTimeline.rate = 4.0
                 runTimeline.playFromStart()
             }
         }
diff --git a/ide/src/main/kotlin/befide/ide/StackView.kt b/ide/src/main/kotlin/befide/ide/StackView.kt
index 6b2bcbf..44939fd 100644
--- a/ide/src/main/kotlin/befide/ide/StackView.kt
+++ b/ide/src/main/kotlin/befide/ide/StackView.kt
@@ -1,10 +1,47 @@
 package befide.ide
 
+import befide.befunge.b93.padEnd
 import befide.befunge.core.Interpreter
+import befide.befunge.state.Value
+import javafx.beans.property.SimpleStringProperty
 import tornadofx.*
+import tornadofx.getValue
+import tornadofx.setValue
 
 class StackView(val interp: Interpreter) : View() {
-    override val root = textarea {
-        prefWidth = 100.0
+    val charOutProperty = SimpleStringProperty()
+    var charOut by charOutProperty
+    val longOutProperty = SimpleStringProperty()
+    var longOut by longOutProperty
+
+
+    override val root = hbox {
+        textarea(charOutProperty) {
+            maxWidth = 1.0
+            paddingHorizontal = 1
+            isEditable = false
+        }
+        textarea(longOutProperty) {
+            prefWidth = 90.0
+            isEditable = false
+        }
     }
-}
\ No newline at end of file
+
+    private fun <T> getStackStr(mapping: (Value) -> T): String {
+        return interp.stack.takeLast(interp.funge.height)
+                .map (mapping)
+                .padEnd(interp.funge.height, "")
+                .reversed()
+                .joinToString("\n")
+    }
+
+    init {
+        charOut = getStackStr { it.asChar ?: '*'}
+        longOut = getStackStr { it.value }
+
+        interp.stackChanged += {
+            charOut = getStackStr { it.asChar ?: '*'}
+            longOut = getStackStr { it.value }
+        }
+    }
+}