diff --git a/app/models/book_value_update_event.rb b/app/models/book_value_update_event.rb
index 398107f8..e6791125 100644
--- a/app/models/book_value_update_event.rb
+++ b/app/models/book_value_update_event.rb
@@ -50,6 +50,13 @@ def get_update
   def can_update?
      false # set to false so it doesnt show up in the asset detail page action menu and existing events cannot be updated
   end
+
+  ######## API Serializer ##############
+  def api_json(options={})
+    super.merge({
+      book_value: book_value
+    })
+  end
   
   protected
 
@@ -59,41 +66,43 @@ def set_defaults
   end
 
   def create_depreciation_entry
-    depr_amount = asset.depreciation_entries.where('event_date <= ?',self.event_date).sum(:book_value) - book_value
+    asset_instance = self.send(Rails.application.config.asset_base_class_name.underscore)
+
+    depr_amount = asset_instance.depreciation_entries.where('event_date <= ?',self.event_date).sum(:book_value) - book_value
 
-    asset.depreciation_entries.create!(description: "Manual Adjustment: #{self.comments}", book_value: -depr_amount, event_date: self.event_date)
-    asset.update_columns(current_depreciation_date: self.event_date)
+    asset_instance.depreciation_entries.create!(description: "Manual Adjustment: #{self.comments}", book_value: -depr_amount, event_date: self.event_date)
+    asset_instance.update_columns(current_depreciation_date: self.event_date)
 
-    gl_mapping = asset.general_ledger_mapping
+    gl_mapping = asset_instance.general_ledger_mapping
     if gl_mapping.present? # check whether this app records GLAs at all
-      gl_mapping.accumulated_depr_account.general_ledger_account_entries.create!(event_date: event_date, description: "Manual Adjustment - Accumulated Depreciation: #{asset.asset_path}", amount: -depr_amount, asset: asset)
+      gl_mapping.accumulated_depr_account.general_ledger_account_entries.create!(event_date: event_date, description: "Manual Adjustment - Accumulated Depreciation: #{asset.asset_path}", amount: -depr_amount, asset: asset_instance)
 
-      gl_mapping.depr_expense_account.general_ledger_account_entries.create!(event_date: event_date, description: "Manual Adjustment - Deprectiation Expense: #{asset.asset_path}", amount: depr_amount, asset: asset)
+      gl_mapping.depr_expense_account.general_ledger_account_entries.create!(event_date: event_date, description: "Manual Adjustment - Deprectiation Expense: #{asset.asset_path}", amount: depr_amount, asset: asset_instance)
     end
 
     # destroy any manual adjustments past the depr start
-    asset.depreciation_entries.manual_adjustments.where('event_date > ?',self.event_date).each do |depr_entry|
+    asset_instance.depreciation_entries.manual_adjustments.where('event_date > ?',self.event_date).each do |depr_entry|
       if gl_mapping.present?
-        gl_mapping.accumulated_depr_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Manual Adjustment - Accumulated Depreciation: #{asset.asset_path}", amount: -depr_entry.book_value, asset: asset)
+        gl_mapping.accumulated_depr_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Manual Adjustment - Accumulated Depreciation: #{asset.asset_path}", amount: -depr_entry.book_value, asset: asset_instance)
 
-        gl_mapping.depr_expense_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Manual Adjustment - Depreciation Expense: #{asset.asset_path}", amount: depr_entry.book_value, asset: asset)
+        gl_mapping.depr_expense_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Manual Adjustment - Depreciation Expense: #{asset.asset_path}", amount: depr_entry.book_value, asset: asset_instance)
       end
 
       depr_entry.destroy!
     end
 
-    asset.depreciation_entries.depreciation_expenses.where('event_date > ?',self.event_date).each do |depr_entry|
+    asset_instance.depreciation_entries.depreciation_expenses.where('event_date > ?',self.event_date).each do |depr_entry|
       if gl_mapping.present?
-        gl_mapping.accumulated_depr_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Accumulated Depreciation: #{asset.asset_path}", amount: -depr_entry.book_value, asset: asset)
+        gl_mapping.accumulated_depr_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Accumulated Depreciation: #{asset.asset_path}", amount: -depr_entry.book_value, asset: asset_instance)
 
-        gl_mapping.depr_expense_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Deprectiation Expense: #{asset.asset_path}", amount: depr_entry.book_value, asset: asset)
+        gl_mapping.depr_expense_account.general_ledger_account_entries.create!(event_date: event_date, description: "REVERSED Deprectiation Expense: #{asset.asset_path}", amount: depr_entry.book_value, asset: asset_instance)
       end
 
       depr_entry.destroy!
     end
 
-    asset.update_asset_book_value
-    asset.save(:validate => false)
+    asset_instance.update_asset_book_value
+    asset_instance.save(:validate => false)
 
     return true
   end
diff --git a/app/views/transit_assets/_accounting_funding_form.html.haml b/app/views/transit_assets/_accounting_funding_form.html.haml
index dfe9094e..39902ecf 100644
--- a/app/views/transit_assets/_accounting_funding_form.html.haml
+++ b/app/views/transit_assets/_accounting_funding_form.html.haml
@@ -1,5 +1,15 @@
 - funding_pcnt_precision = Rails.application.config.try(:funding_pcnt_decimal_precision) || 2
-- if can? :update, asset
+
+- if ['Track', 'PowerSignal', 'Guideway'].include? @asset.class.to_s
+  %fieldset
+    %legend{style: 'font-size: medium;'} Funding Programs
+    %label#funding_sources-error.error
+    = f.simple_fields_for :funding_source_grant_purchases do |funding_source|
+      = render 'transit_assets/transit_assets_funding_source_fields', f: funding_source
+    .links.pull-right
+      = link_to_add_association f, :funding_source_grant_purchases, partial: 'transit_assets/transit_assets_funding_source_fields', :class => 'asset-subform-action' do
+        %i.fa.fa-2x.fa-plus-circle
+- else
   #funding_sources_grant_purchases.asset-subform{style: "width:95%;"}
     = simple_form_for(asset.transam_asset,
         :as => :asset,
@@ -12,7 +22,6 @@
           :radio_buttons => :vertical_radio_and_checkboxes,
           :file => :vertical_file_input,
           :boolean => :vertical_boolean}) do |f|
-
       %fieldset
         %legend{style: 'font-size: medium;'} Funding Programs
         %label#funding_sources-error.error
@@ -22,6 +31,7 @@
           = link_to_add_association f, :funding_source_grant_purchases, partial: 'transit_assets/transit_assets_funding_source_fields', :class => 'asset-subform-action' do
             %i.fa.fa-2x.fa-plus-circle
 
+
 :javascript
    $( document ).ready(function() {
     $('.funding_sources_grant_purchases_form').validate({
diff --git a/app/views/transit_assets/_accounting_purchase_form.html.haml b/app/views/transit_assets/_accounting_purchase_form.html.haml
index 827eb091..47d52ed1 100644
--- a/app/views/transit_assets/_accounting_purchase_form.html.haml
+++ b/app/views/transit_assets/_accounting_purchase_form.html.haml
@@ -1,20 +1,32 @@
 :ruby
-  funding_pcnt_precision = Rails.application.config.try(:funding_pcnt_decimal_precision) || 2
-- if can? :update, asset
+  funding_pcnt_precision = Rails.application.config.try(:funding_pcnt_decimal_precision) || 2#grant_purchase_cost{style: 'display:none;'}= f.object.purchase_cost
+
+- if ['Track', 'PowerSignal', 'Guideway'].include? @asset.class.to_s
+  #grant_purchase_cost{style: 'display:none;'}= f.object.purchase_cost
+
+  %fieldset
+    %legend{style: 'font-size: medium;'} Grants
+    %label#grants-error.error
+    = f.simple_fields_for :grant_grant_purchases do |grant|
+      = render 'transit_assets/transit_assets_grant_fields', f: grant
+    .links.pull-right
+      = link_to_add_association f, :grant_grant_purchases, partial: 'transit_assets/transit_assets_grant_fields', :class => 'asset-subform-action' do
+        %i.fa.fa-2x.fa-plus-circle
+- else
   #grants_grant_purchases.asset-subform{style: "width:95%;"}
     = simple_form_for(asset.transam_asset,
-        :as => :asset,
-        :url => inventory_path(asset.transam_asset),
-        :method => 'put',
-        :remote => true,
-        :html => {:class => 'form-vertical form-section grants_grant_purchases_form'},
-        :wrapper => :vertical_form,
-        :wrapper_mappings => {:check_boxes => :vertical_radio_and_checkboxes,
-          :radio_buttons => :vertical_radio_and_checkboxes,
-          :file => :vertical_file_input,
-          :boolean => :vertical_boolean}) do |f|
+          :as => :asset,
+          :url => inventory_path(asset.transam_asset),
+          :method => 'put',
+          :remote => true,
+          :html => {:class => 'form-vertical form-section grants_grant_purchases_form'},
+          :wrapper => :vertical_form,
+          :wrapper_mappings => {:check_boxes => :vertical_radio_and_checkboxes,
+            :radio_buttons => :vertical_radio_and_checkboxes,
+            :file => :vertical_file_input,
+            :boolean => :vertical_boolean}) do |f|
 
-      #grant_purchase_cost{style: 'display:none;'}= asset.purchase_cost
+      #grant_purchase_cost{style: 'display:none;'}= f.object.purchase_cost
 
       %fieldset
         %legend{style: 'font-size: medium;'} Grants
diff --git a/lib/transam_accounting/version.rb b/lib/transam_accounting/version.rb
index f4e4b8ca..42058219 100644
--- a/lib/transam_accounting/version.rb
+++ b/lib/transam_accounting/version.rb
@@ -1,3 +1,3 @@
 module TransamAccounting
-  VERSION = "2.9.1"
+  VERSION = "2.10.0"
 end