diff --git a/lib/risc/interpreter.rb b/lib/risc/interpreter.rb
index 21fde3b5..a9b75db6 100644
--- a/lib/risc/interpreter.rb
+++ b/lib/risc/interpreter.rb
@@ -52,6 +52,7 @@ module Risc
       raise "Not int #{pos}" unless pos.is_a? Numeric
       position = Position.at(pos)
       raise "No position at 0x#{pos.to_s(16)}" unless position
+      log.debug ""
       log.debug "Setting Position #{clock}-#{position}, "
       set_instruction( position.object )
       @clock += 1
@@ -60,7 +61,7 @@ module Risc
 
     def set_instruction( instruction )
       raise "set to same instruction #{instruction}:#{instruction.class} at #{clock}" if @instruction == instruction
-      log.debug "Setting Instruction #{instruction.class}"
+      #log.debug "Setting Instruction #{instruction.class}"
       old = @instruction
       @instruction = instruction
       trigger(:instruction_changed, old , instruction)
@@ -121,6 +122,7 @@ module Risc
     end
     def execute_Branch
       label = @instruction.label
+      log.debug "Branch to Label: #{@instruction.label}"
       pos = Position.get(label).at
       pos += Parfait::BinaryCode.byte_offset if label.is_a?(Parfait::BinaryCode)
       set_pc( pos )
@@ -169,6 +171,8 @@ module Risc
         raise "error #{@instruction} retrieves nil"
       else
         value = object.get_internal_word( index )
+        #log.debug "Getting #{index} from #{object} value=#{value}"
+        #log.debug "type=#{object.type} get_type=#{object.get_type} intern=#{object.get_internal_word(0)}"
       end
       log.debug "#{@instruction} == #{object}(#{Position.get(object)})   (#{value}|#{index})"
       set_register( @instruction.register , value )
diff --git a/lib/risc/parfait_adapter.rb b/lib/risc/parfait_adapter.rb
index 660efa84..f0623973 100644
--- a/lib/risc/parfait_adapter.rb
+++ b/lib/risc/parfait_adapter.rb
@@ -11,7 +11,7 @@ module Parfait
     end
     # 0 -based index
     def get_internal_word(index)
-      super(index) if index < self.class.type_length
+      return super(index) if index < self.class.type_length
       @memory[ index ]
     end
 
diff --git a/test/mom/test_if_no_if.rb b/test/mom/test_if_no_if.rb
index 094f2415..c3096ec4 100644
--- a/test/mom/test_if_no_if.rb
+++ b/test/mom/test_if_no_if.rb
@@ -39,11 +39,6 @@ module Risc
       produced = produce_body
       assert_equal Parfait::NilClass , produced.next(5).constant.class
     end
-    def est_nil_check
-      produced = produce_body
-      assert_equal Label , produced.next(4).label.class
-      assert_equal produced.next(12) , produced.next(4).label
-    end
     def test_true_label
       produced = produce_body
       assert produced.next(8).name.start_with?("true_label")
diff --git a/test/risc/interpreter/calling/test_minus.rb b/test/risc/interpreter/calling/test_minus.rb
index 2b3da3d4..4c117c67 100644
--- a/test/risc/interpreter/calling/test_minus.rb
+++ b/test/risc/interpreter/calling/test_minus.rb
@@ -37,7 +37,7 @@ module Risc
       ret = main_ticks(46)
       assert_equal FunctionReturn ,  ret.class
       assert_equal :r3 ,  ret.register.symbol
-      assert_equal 23404 ,  @interpreter.get_register(ret.register)
+      assert_equal 40220 ,  @interpreter.get_register(ret.register)
     end
   end
 end
diff --git a/test/risc/test_collector.rb b/test/risc/test_collector.rb
index 2adaa3ac..b184728e 100644
--- a/test/risc/test_collector.rb
+++ b/test/risc/test_collector.rb
@@ -12,7 +12,7 @@ module Risc
 
     def test_simple_collect
       objects = Collector.collect_space(@linker)
-      assert_equal 564 ,  objects.length , objects.length.to_s
+      assert_equal 1564 ,  objects.length , objects.length.to_s
     end
 
     def test_collect_all_types
@@ -59,7 +59,7 @@ module Risc
 
     def test_simple_collect
       objects = Collector.collect_space(@linker)
-      assert_equal 564, objects.length , objects.length.to_s
+      assert_equal 1564, objects.length , objects.length.to_s
     end
 
     def test_integer_positions
diff --git a/test/risc/test_interpreter.rb b/test/risc/test_interpreter.rb
index 0101bc5c..5e8f7816 100644
--- a/test/risc/test_interpreter.rb
+++ b/test/risc/test_interpreter.rb
@@ -55,12 +55,12 @@ module Risc
     end
     def test_pc1
       @interpreter.tick
-      assert_equal 23320 , @interpreter.pc
+      assert_equal 40168 , @interpreter.pc
     end
     def test_pc2
       @interpreter.tick
       @interpreter.tick
-      assert_equal 23324 , @interpreter.pc
+      assert_equal 40172 , @interpreter.pc
     end
     def test_tick2
       @interpreter.tick
diff --git a/test/risc/test_linker1.rb b/test/risc/test_linker1.rb
index dc15437e..f4c101c2 100644
--- a/test/risc/test_linker1.rb
+++ b/test/risc/test_linker1.rb
@@ -15,7 +15,7 @@ module Risc
       mains = @linker.assemblers.find_all{|asm| asm.callable.name == :main }
       assert_equal 1 , mains.length
     end
-    def est_assembler_num
+    def test_assembler_num
       assert_equal 22 , @linker.assemblers.length
     end
   end