diff --git a/lib/arm/instructions/logic_instruction.rb b/lib/arm/instructions/logic_instruction.rb
index 6fe3e816..19c7a6f8 100644
--- a/lib/arm/instructions/logic_instruction.rb
+++ b/lib/arm/instructions/logic_instruction.rb
@@ -91,7 +91,6 @@ module Arm
       if( @left.is_a?(Parfait::Object) or @left.is_a?(Risc::Label) or
         (@left.is_a?(Symbol) and !Risc::RiscValue.look_like_reg(@left)))
         left = @left
-        puts "Label #{@left.integer.inspect}" if left.is_a?(Risc::Label)
         left = @left.integer if left.is_a?(Risc::Label)
         # do pc relative addressing with the difference to the instuction
         # 8 is for the funny pipeline adjustment (ie pointing to fetch and not execute)
diff --git a/lib/mom/instruction/label.rb b/lib/mom/instruction/label.rb
index 78762853..3770f29d 100644
--- a/lib/mom/instruction/label.rb
+++ b/lib/mom/instruction/label.rb
@@ -31,10 +31,7 @@ module Mom
     # Off course some specific place still has to be responsible for actually
     # adding the label to the instruction list (usually an if/while)
     def to_risc(compiler)
-      int = Parfait.object_space.get_integer
-      puts "ADDING int #{int}"
-      compiler.add_constant(int)
-      @risc_label ||= Risc.label(self,name , int , nil)
+      @risc_label ||= Risc.label(self,name)
     end
   end
 end
diff --git a/lib/risc/collector.rb b/lib/risc/collector.rb
index 832fdbc9..15d1efcc 100644
--- a/lib/risc/collector.rb
+++ b/lib/risc/collector.rb
@@ -5,7 +5,6 @@ module Risc
     def self.collect_space
       @objects = {}
       keep Parfait.object_space , 0
-      puts "CONST #{Risc.machine.constants}" 
       Risc.machine.constants.each {|obj| keep(obj,0)}
       @objects
     end
diff --git a/lib/risc/instructions/label.rb b/lib/risc/instructions/label.rb
index cd1686ae..4d76781e 100644
--- a/lib/risc/instructions/label.rb
+++ b/lib/risc/instructions/label.rb
@@ -1,18 +1,25 @@
 module Risc
 
   # A label is a placeholder for it's next Instruction
-  # It's function is not to turn into code, but to be a valid brnch target
+  # It's function is not to turn into code, but to be a valid branch target
+  # Labels have the same position as their next instruction (See positioning code)
   #
   # So branches and Labels are pairs, fan out, fan in
   #
-  #
+  # For a return, the address (position) of the label has to be loaded.
+  # So a Label carries the Integer constant that holds the address (it's own
+  # position, again see positioning code).
+  # But currently the label is used in the Risc abstraction layer, and in the
+  # arm/interpreter layer. The integer is only used in the lower layer, but needs
+  # to be created (and positioned)
 
   class Label < Instruction
+    # See class description. also factory method Risc.label below
     def initialize( source , name , int , nekst = nil)
       super(source , nekst)
       @name = name
       @integer = int
-      raise "Not int #{int}" if int and !int.is_a?(Parfait::Integer)
+      raise "Not int #{int}" unless int.is_a?(Parfait::Integer)
     end
     attr_reader :name , :integer
 
@@ -53,8 +60,15 @@ module Risc
     alias :padded_length  :byte_length
   end
 
+  # Labels carry what is esentially an integer constant
+  # The int holds the labels position for use at runtime (return address)
+  # An integer is plucked from object_space abd added to the machine constant pool
+  # if none was given
   def self.label( source , name , position = nil , nekst = nil)
-    position ||= Parfait.object_space.get_integer
+    unless position
+      position = Parfait.object_space.get_integer
+      Risc.machine.add_constant(position)
+    end
     Label.new( source , name , position, nekst )
   end
 end
diff --git a/test/arm/helper.rb b/test/arm/helper.rb
index fe06892b..ca21628e 100644
--- a/test/arm/helper.rb
+++ b/test/arm/helper.rb
@@ -13,21 +13,6 @@ module Arm
       true
     end
   end
-  class FakeInt
-    attr_reader :value
-    def initialize(val)
-      set_value(val)
-    end
-    def is_a?(clazz)
-      clazz == Parfait::Integer
-    end
-    def byte_length
-      4
-    end
-    def set_value(val)
-      @value = val
-    end
-  end
   module ArmHelper
     def setup
       @machine = Arm::ArmMachine
diff --git a/test/risc/test_instructions.rb b/test/risc/test_instructions.rb
index 86b13430..4bbe7827 100644
--- a/test/risc/test_instructions.rb
+++ b/test/risc/test_instructions.rb
@@ -3,7 +3,7 @@ require_relative "../helper"
 module Risc
   class TestInstructions < MiniTest::Test
     def setup
-      @label = Label.new("test" , "test",nil)
+      @label = Label.new("test" , "test",FakeInt.new(5))
       @branch = Branch.new("test" , @label)
       @instruction = Instruction.new("test")
     end
@@ -19,7 +19,7 @@ module Risc
       assert @label.to_s.include?("Label")
     end
     def test_label_tos2
-      assert Label.new(nil,nil,nil).to_s.include?("Label")
+      assert Label.new("nil",nil,FakeInt.new(2)).to_s.include?("Label")
     end
     def test_last_empty
       assert_equal @instruction, @instruction.last
@@ -55,7 +55,7 @@ module Risc
       assert_nil  @instruction.next(2)
     end
     def test_label_is_method
-      label = Label.new("test" , "Object.test" , nil)
+      label = Label.new("test" , "Object.test" , FakeInt.new(5))
       assert label.is_method
     end
     def test_label_is_not_method
diff --git a/test/risc/test_interpreter.rb b/test/risc/test_interpreter.rb
index 60772675..596e84f1 100644
--- a/test/risc/test_interpreter.rb
+++ b/test/risc/test_interpreter.rb
@@ -52,7 +52,7 @@ module Risc
     end
     def test_pc1
       @interpreter.tick
-      assert_equal 17952 , @interpreter.pc
+      assert_equal 18392 , @interpreter.pc
     end
     def test_tick2
       @interpreter.tick
@@ -66,7 +66,7 @@ module Risc
     def test_pc2
       @interpreter.tick
       @interpreter.tick
-      assert_equal 17956 , @interpreter.pc
+      assert_equal 18396 , @interpreter.pc
     end
     def test_tick_14_jump
       14.times {@interpreter.tick}
diff --git a/test/risc/test_machine.rb b/test/risc/test_machine.rb
index fc8176d8..b5d31418 100644
--- a/test/risc/test_machine.rb
+++ b/test/risc/test_machine.rb
@@ -29,10 +29,10 @@ module Risc
       assert_equal 0 ,  Position.get(@machine.cpu_init).at
     end
     def test_cpu_at
-      assert_equal "0x555c" ,  Position.get(@machine.cpu_init.first).to_s
+      assert_equal "0x5714" ,  Position.get(@machine.cpu_init.first).to_s
     end
     def test_cpu_bin
-      assert_equal "0x5554" ,  Position.get(Position.get(@machine.cpu_init.first).binary).to_s
+      assert_equal "0x570c" ,  Position.get(Position.get(@machine.cpu_init.first).binary).to_s
     end
     def test_cpu_label
       assert_equal Position::InstructionPosition ,  Position.get(@machine.cpu_init.first).class
diff --git a/test/support/fake_int.rb b/test/support/fake_int.rb
new file mode 100644
index 00000000..33153d38
--- /dev/null
+++ b/test/support/fake_int.rb
@@ -0,0 +1,15 @@
+class FakeInt
+  attr_reader :value
+  def initialize(val)
+    set_value(val)
+  end
+  def is_a?(clazz)
+    clazz == Parfait::Integer
+  end
+  def byte_length
+    4
+  end
+  def set_value(val)
+    @value = val
+  end
+end