diff --git a/gds/caravel_00010006_b.gds.gz b/gds/caravel_00010006_b.gds.gz
index 5b34de9..42ed82e 100644
--- a/gds/caravel_00010006_b.gds.gz
+++ b/gds/caravel_00010006_b.gds.gz
Binary files differ
diff --git a/signoff/caravel_fix b/signoff/caravel_fix
index a5efc03..3414f09 100644
--- a/signoff/caravel_fix
+++ b/signoff/caravel_fix
@@ -1 +1 @@
-cae35b27249680cf728b019e71f8e629343e34b8  ./gds/caravel_00010006_b.gds
+bec8d3d57865f81891065b986cd3e69820654430  ./gds/caravel_00010006_b.gds
diff --git a/signoff/caravel_fix_xor.out b/signoff/caravel_fix_xor.out
index e369250..23f15a4 100644
--- a/signoff/caravel_fix_xor.out
+++ b/signoff/caravel_fix_xor.out
@@ -11,7 +11,7 @@
 Elapsed: 0.000s
 "^" in: xor.drc:38
 Elapsed: 0.010s
-XOR differences: 10
+XOR differences: 0
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 Elapsed: 0.000s
 --- Running XOR for 107/24 ---
@@ -20,13 +20,13 @@
 "_input" in: xor.drc:38
 Elapsed: 0.000s
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-Elapsed: 0.000s
-XOR differences: 10
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 --- Running XOR for 11/0 ---
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-Elapsed: 0.010s
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@@ -41,7 +41,7 @@
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 "^" in: xor.drc:38
 Elapsed: 0.000s
-XOR differences: 10
+XOR differences: 0
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 --- Running XOR for 122/16 ---
@@ -50,28 +50,28 @@
 "_input" in: xor.drc:38
 Elapsed: 0.000s
 "^" in: xor.drc:38
-Elapsed: 0.000s
-XOR differences: 3397520
+Elapsed: 28.610s
+XOR differences: 0
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+Elapsed: 0.010s
 --- Running XOR for 125/20 ---
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 Elapsed: 0.010s
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 Elapsed: 0.000s
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-Elapsed: 0.010s
-XOR differences: 109
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+XOR differences: 0
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 --- Running XOR for 125/44 ---
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-"_input" in: xor.drc:38
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 --- Running XOR for 20/0 ---
@@ -86,11 +86,11 @@
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 --- Running XOR for 21/0 ---
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 --- Running XOR for 22/21 ---
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 --- Running XOR for 22/22 ---
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-XOR differences: 68640
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---- Running XOR for 66/44 ---
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---- Running XOR for 66/83 ---
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 --- Running XOR for 66/9 ---
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 --- Running XOR for 67/15 ---
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 --- Running XOR for 67/16 ---
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 --- Running XOR for 67/20 ---
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 --- Running XOR for 67/44 ---
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 --- Running XOR for 67/5 ---
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 --- Running XOR for 68/15 ---
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 --- Running XOR for 68/16 ---
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 --- Running XOR for 68/20 ---
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 --- Running XOR for 68/44 ---
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 --- Running XOR for 68/5 ---
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 --- Running XOR for 69/15 ---
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 --- Running XOR for 69/44 ---
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 --- Running XOR for 70/44 ---
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 --- Running XOR for 70/5 ---
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 --- Running XOR for 79/20 ---
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 --- Running XOR for 81/20 ---
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 --- Running XOR for 81/4 ---
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 --- Running XOR for 81/51 ---
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---- Running XOR for 96/0 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
 --- Running XOR for 97/0 ---
 "_input" in: xor.drc:38
 Elapsed: 0.000s
@@ -1213,26 +1213,26 @@
 Elapsed: 0.000s
 XOR differences: 0
 "_output" in: xor.drc:41
-Elapsed: 0.010s
+Elapsed: 0.000s
 --- Running XOR for 97/44 ---
 "_input" in: xor.drc:38
-Elapsed: 0.000s
-"_input" in: xor.drc:38
 Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
 "^" in: xor.drc:38
 Elapsed: 0.000s
-XOR differences: 1
+XOR differences: 0
 "_output" in: xor.drc:41
 Elapsed: 0.010s
 --- Running XOR for 98/0 ---
 "_input" in: xor.drc:38
 Elapsed: 0.000s
 "_input" in: xor.drc:38
-Elapsed: 0.000s
-"^" in: xor.drc:38
 Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 0.000s
 XOR differences: 0
 "_output" in: xor.drc:41
 Elapsed: 0.000s
 Writing layout file: ./gds/caravel_00010006_fix_xor.gds ..
-Total run time: 633.300s
+Total run time: 1850.520s
diff --git a/signoff/run_metal_fix.out b/signoff/run_metal_fix.out
index 3bc0ee9..c85fb4a 100644
--- a/signoff/run_metal_fix.out
+++ b/signoff/run_metal_fix.out
@@ -12,5 +12,54 @@
 Info:  Structure caravel at 3182553740 to 3194563592 will be replaced by alternate data.
 Prefixing caravel subcells in the user GDS
 Running:  /usr/share/pdk/bin/change_gds_string.py user_id_textblock id_user_id_textblock copyright_block id_copyright_block open_source id_open_source storage id_storage sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped id_sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped user_id_programming id_user_id_programming simple_por id_simple_por gpio_control_block id_gpio_control_block mgmt_core id_mgmt_core mgmt_protect id_mgmt_protect chip_io id_chip_io user_project_wrapper id_user_project_wrapper ./gds/caravel_00010006_b.gds -debug -verbatim
-/mnt/share/open_mpw/sak/run_metal_fix.sh: line 58: 25213 Killed                  ${PDK_ROOT}/bin/change_gds_string.py user_id_textblock ${pfix}user_id_textblock copyright_block ${pfix}copyright_block open_source ${pfix}open_source storage ${pfix}storage sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped ${pfix}sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped user_id_programming ${pfix}user_id_programming simple_por ${pfix}simple_por gpio_control_block ${pfix}gpio_control_block mgmt_core ${pfix}mgmt_core mgmt_protect ${pfix}mgmt_protect chip_io ${pfix}chip_io user_project_wrapper ${pfix}user_project_wrapper ${user_fixed} -debug -verbatim
+Original data length = 3194564314
+Replaced b'open_source\x00' with b'id_open_source'
+Replaced b'user_id_textblock\x00' with b'id_user_id_textblock'
+Replaced b'copyright_block\x00' with b'id_copyright_block'
+Replaced b'storage\x00' with b'id_storage'
+Replaced b'sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped' with b'id_sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped\x00'
+Replaced b'user_id_programming\x00' with b'id_user_id_programming'
+Replaced b'simple_por' with b'id_simple_por\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'mgmt_core\x00' with b'id_mgmt_core'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'mgmt_protect' with b'id_mgmt_protect\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'gpio_control_block' with b'id_gpio_control_block\x00'
+Replaced b'chip_io\x00' with b'id_chip_io'
+Replaced b'user_project_wrapper' with b'id_user_project_wrapper\x00'
 Finished.