diff --git a/LEGv8-Simulator-CLI/LEGv8_Simulator_CLI.swift b/LEGv8-Simulator-CLI/LEGv8_Simulator_CLI.swift
index 7ebc140..b10d2f4 100644
--- a/LEGv8-Simulator-CLI/LEGv8_Simulator_CLI.swift
+++ b/LEGv8-Simulator-CLI/LEGv8_Simulator_CLI.swift
@@ -33,10 +33,9 @@ struct LEGv8SimulatorCLI: ParsableCommand {
             if interpreter.assembled {
 
                 interpreter.start(text)
+                interpreter.goToEntryPoint()
 
-                while interpreter.running {
-                    interpreter.step(mode: .running)
-                }
+                interpreter.run()
 
                 try "\(interpreter.cpu)".write(to: URL(fileURLWithPath: path_out), atomically: true, encoding: .utf8)
             } else {
diff --git a/LEGv8-Simulator/Models/CPUModel.swift b/LEGv8-Simulator/Models/CPUModel.swift
index 84c7d0f..1350666 100644
--- a/LEGv8-Simulator/Models/CPUModel.swift
+++ b/LEGv8-Simulator/Models/CPUModel.swift
@@ -14,23 +14,14 @@ enum CPUError: Error {
     case stackPointerMisaligned(_ address: Int64)
 }
 
-class Memory: ObservableObject, Identifiable, Comparable {
+struct Memory: Identifiable, Comparable {
     let id: Int64
-    @Published var value: Int64
-    @Published var displayMode: String = "H"
+    var value: Int64
+    var displayMode: String = "H"
     
     static func < (lhs: Memory, rhs: Memory) -> Bool {
         return lhs.id < rhs.id
     }
-    
-    static func == (lhs: Memory, rhs: Memory) -> Bool {
-        return lhs.id == rhs.id
-    }
-    
-    init(id: Int64, value: Int64) {
-        self.id = id
-        self.value = value
-    }
 }
 
 class CPUModel: ObservableObject, CustomStringConvertible {
diff --git a/LEGv8-Simulator/Views/Memory/MemoryValueColumnView.swift b/LEGv8-Simulator/Views/Memory/MemoryValueColumnView.swift
index 8070b7f..3eab68b 100644
--- a/LEGv8-Simulator/Views/Memory/MemoryValueColumnView.swift
+++ b/LEGv8-Simulator/Views/Memory/MemoryValueColumnView.swift
@@ -9,17 +9,17 @@ import SwiftUI
 
 struct MemoryValueColumnView: View {
     @EnvironmentObject var interpreter: Interpreter
-    @EnvironmentObject var memory: Memory
+    let memory: Memory
     @State private var isPresented: Bool = false
     
     var body: some View {
         HStack {
-            Picker("", selection: $memory.displayMode) {
-                Text("H").tag("H")
-                Text("D").tag("D")
-            }
-            .pickerStyle(.segmented)
-            .frame(width: 50)
+//            Picker("", selection: $memory.displayMode) {
+//                Text("H").tag("H")
+//                Text("D").tag("D")
+//            }
+//            .pickerStyle(.segmented)
+//            .frame(width: 50)
             
             Button {
                 isPresented.toggle()
diff --git a/LEGv8-Simulator/Views/Memory/MemoryView.swift b/LEGv8-Simulator/Views/Memory/MemoryView.swift
index 7ece1dc..950f078 100644
--- a/LEGv8-Simulator/Views/Memory/MemoryView.swift
+++ b/LEGv8-Simulator/Views/Memory/MemoryView.swift
@@ -57,9 +57,8 @@ struct MemoryView: View {
                 }
                 
                 TableColumn("Value") { memory in
-                    MemoryValueColumnView()
+                    MemoryValueColumnView(memory: memory)
                         .environmentObject(interpreter)
-                        .environmentObject(memory)
                 }
             }
             .contextMenu {
diff --git a/LEGv8-Simulator/Views/Settings/AboutView.swift b/LEGv8-Simulator/Views/Settings/AboutView.swift
index 0064370..c627b37 100644
--- a/LEGv8-Simulator/Views/Settings/AboutView.swift
+++ b/LEGv8-Simulator/Views/Settings/AboutView.swift
@@ -8,7 +8,7 @@
 import SwiftUI
 
 struct AboutView: View {
-    let version: String = "1.1 (Release)"
+    let version: String = "1.2 (Release)"
     
     var body: some View {
         HStack {