caravel_fix
diff --git a/signoff/run_metal_fix.out b/signoff/run_metal_fix.out
index f180334..7f8fa00 100644
--- a/signoff/run_metal_fix.out
+++ b/signoff/run_metal_fix.out
@@ -1,3 +1,20 @@
-wrong number of arguments
-
-Usage: run_metal_fix.sh <path_to_fixed_gds> <path_to_user_gds> <path_to_fixed_user_gds> [<checksum>]
+Finding the prefix used for caravel subcells in the user GDS.
+User prefix is 
+Replacing cell caravel in the user GDS file.
+Reading GDS file for alternate cell caravel
+Cell caravel found at position 2964238396
+Cell caravel ends at position 2976248248
+Reading GDS file for original source ./gds/caravel_00010003_b.gds
+Prefixing cell user_id_textblock in the user GDS
+Prefixing cell copyright_block in the user GDS
+Prefixing cell open_source in the user GDS
+Prefixing cell storage in the user GDS
+Prefixing cell sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped in the user GDS
+Prefixing cell user_id_programming in the user GDS
+Prefixing cell simple_por in the user GDS
+Prefixing cell gpio_control_block in the user GDS
+Prefixing cell mgmt_core in the user GDS
+Prefixing cell mgmt_protect in the user GDS
+Prefixing cell chip_io in the user GDS
+Prefixing cell user_project_wrapper in the user GDS
+Finished.