anchor.diff:  				</h4>
   <% 
   				last_component_type = ass_comp.component.component_type_id
  -				comp_type_total = BigDecimal.new(0,2)
  +				comp_type_total = BigDecimal.new('0',2)
   			end # end break by Component Type
   			# Rails.logger.debug("VVVV AssemblyComponent = #{ass_comp.inspect.to_s}")
   			
  
positive.code: <%
  			else
  				# Rails.logger.debug("VVVV est_comp = #{est_comp.inspect.to_s}")
  				comp_type_total += BigDecimal.new(est_comp.value,2)
  				ea_total += BigDecimal.new(est_comp.value,2)
  %>
  			<div class="field">
  				<%= label_tag "estimate_components_[#{@estimate.id.to_s}_#{ass.id.to_s}_#{ass_comp.component.id.to_s}_#{est_comp.id.to_s}]", ass_comp.nil_to_s, :class => 'label' %>
  
negative.code: 				</div>
  <%
  					comp_type_total = comp_type_total + comp_type_totals[last_component_type] if comp_type_totals[last_component_type]
  					comp_type_totals[last_component_type] = BigDecimal.new(sprintf('%.2f',comp_type_total),2)
  				end
  %>
  				<h4 class="margin_left_20">
  