diff --git a/operators/spreadsheet.py b/operators/spreadsheet.py
index 50f8d1e..539c82a 100644
--- a/operators/spreadsheet.py
+++ b/operators/spreadsheet.py
@@ -154,7 +154,7 @@ class VSETB_OT_spreadsheet_from_clipboard(Operator):
         spreadsheet = context.window_manager.clipboard
 
         cell_types = project.get_cell_types()
-        rows = list(csv.reader(StringIO(spreadsheet), delimiter='\t'))
+        rows = [r for r in csv.reader(StringIO(spreadsheet), delimiter='\t') if any(r)]
         for cell_name in rows[0]:
             if not cell_name:
                 continue
@@ -307,27 +307,30 @@ class VSETB_OT_import_spreadsheet(Operator):
 
         header = SPREADSHEET[0]
 
+        print(SPREADSHEET[:2])
+
         cell_types = project.get_cell_types()
         cell_names = {k: spreadsheet.cells[k].import_name for k in header if k}
 
         separator = spreadsheet.separator.replace('\\n', '\n').replace('\\t', '\t').replace('\\r', '\r')
         
-
-
-
+        shot_strips = get_strips('Shots')
 
         frame_start = scn.frame_start
         for row in SPREADSHEET[1:]:
+            print(row)
             cell_data = {cell_names[k]: v for k, v in zip(header, row) if k}
             #cell_data = {k: v for k, v in zip(header, row)}
             shot_name = cell_data['Shot']
-            nb_frames = int(cell_data['Nb Frames'])
 
-            strip = next((s for s in sequencer if s.vsetb_strip_settings.source_name == shot_name), None)
+            #strip = next((s for s in sequencer if s.vsetb_strip_settings.source_name == shot_name), None)
+            strip = next((s for s in shot_strips if s.name == shot_name), None)
 
+            print(cell_data)
             print("shot_name", shot_name, strip)
 
-            if spreadsheet.update_edit and nb_frames_cell.enabled:
+            if spreadsheet.update_edit and (nb_frames_cell and nb_frames_cell.enabled):
+                nb_frames = int(cell_data['Nb Frames'])
                 print('Import Edit')
 
                 #print(frame_start, nb_frames, type(nb_frames))
@@ -352,10 +355,11 @@ class VSETB_OT_import_spreadsheet(Operator):
                 strip.select = False
                 strip.vsetb_strip_settings.source_name = shot_name
 
-            frame_start += nb_frames
+                frame_start += nb_frames
 
             if not strip:
                 self.report({"WARNING"}, f'No strip found with source name {shot_name}, update the edit')
+                continue
 
             strip_settings = strip.vsetb_strip_settings
 
@@ -502,6 +506,8 @@ class VSETB_OT_export_spreadsheet(Operator):
         for strip in get_strips('Shots'):
             row = []
             for cell in cells:
+                #print(cell.field_name)
+
                 if cell.type == "METADATA":
                     row += [getattr(strip.vsetb_strip_settings.metadata, cell.field_name)]
                 elif cell.type == "ASSET_TYPE":