diff --git a/check_ttx6.py b/check_ttx6.py
deleted file mode 100644
index fefc66a..0000000
--- a/check_ttx6.py
+++ /dev/null
@@ -1,28 +0,0 @@
-
-import sys
-import os
-
-# Add src to path
-sys.path.append(os.path.join(os.getcwd(), 'src'))
-
-from teletext.io import load_t42
-
-def check_file(filename):
-    if not os.path.exists(filename):
-        print(f"File {filename} not found")
-        return
-
-    service = load_t42(filename)
-    print(f"Analysis of {filename}:")
-    print(f"Total packets: {len(service.all_packets)}")
-    print(f"Total pages: {len(service.pages)}")
-    
-    language_names = ["English", "German", "Swedish/Finnish", "Italian", "French", "Portuguese/Spanish", "Turkish", "Romania"]
-    
-    for i, page in enumerate(service.pages):
-        lang_idx = page.language
-        lang_name = language_names[lang_idx] if 0 <= lang_idx < len(language_names) else f"Unknown ({lang_idx})"
-        print(f"Page {i+1}: Mag {page.magazine} Num {page.page_number:02d}, Lang: {lang_idx} ({lang_name})")
-
-if __name__ == "__main__":
-    check_file("TTX-6_RAW.t42")
diff --git a/specification.pdf b/specification.pdf
deleted file mode 100644
index fdba224..0000000
Binary files a/specification.pdf and /dev/null differ