diff --git a/def/user_project_wrapper.def b/def/user_project_wrapper.def
index 3c08b5c..0fcd882 100644
--- a/def/user_project_wrapper.def
+++ b/def/user_project_wrapper.def
Binary files differ
diff --git a/gds/caravel.gds.gz b/gds/caravel.gds.gz
index 793fef2..f62d3ca 100644
--- a/gds/caravel.gds.gz
+++ b/gds/caravel.gds.gz
Binary files differ
diff --git a/gds/caravel.mag b/gds/caravel.mag
index d9b5692..27f7b64 100644
--- a/gds/caravel.mag
+++ b/gds/caravel.mag
@@ -1,7 +1,7 @@
 magic
 tech sky130A
 magscale 1 2
-timestamp 1611842855
+timestamp 1612927674
 << checkpaint >>
 rect -1260 -1260 718860 1038860
 << metal1 >>
@@ -80750,187 +80750,187 @@
 rect 459478 40175 459520 40411
 rect 454976 40133 459520 40175
 use user_id_programming  user_id_value ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 656624 0 1 80926
 box 0 0 7109 7077
 use storage  storage ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 52032 0 1 53156
 box 0 0 88934 189234
 use mgmt_core  soc ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 210422 0 1 53602
 box 0 0 430000 180000
 use sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped  rstb_level ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 137896 0 -1 51956
 box -66 -83 5058 5000
 use simple_por  por ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 654176 0 -1 112880
 box 25 11 11344 8338
 use mgmt_protect  mgmt_buffers ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 212180 0 1 246848
 box -1586 -1605 201502 19557
 use gpio_control_block  gpio_control_bidir\[1\] ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 166200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_bidir\[0\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 121000
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[36\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 245800
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[37\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 202600
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[2\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 211200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[3\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 256400
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[33\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 375400
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[34\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 332200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[35\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 289000
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[4\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 301400
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[5\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 346400
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[7\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 479800
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[6\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 391600
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[32\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 418600
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[31\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 546200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[30\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 589400
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[29\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 632600
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[9\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 568800
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[8\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 523800
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[10\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 614000
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[28\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 675800
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[27\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 719000
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[26\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 762200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[13\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 749200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[12\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 704200
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[11\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 659000
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[25\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 805400
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[24\]
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 8567 0 1 931224
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[23\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 97200 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[22\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 148600 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[21\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 200000 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[20\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 251400 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[19\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 303000 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[18\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 353400 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[17\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 420800 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[16\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 497800 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[15\]
-timestamp 1611842855
+timestamp 1612927674
 transform 0 1 549200 -1 0 1029747
 box 0 0 33934 18344
 use gpio_control_block  gpio_control_in\[14\]
-timestamp 1611842855
+timestamp 1612927674
 transform -1 0 708537 0 1 927600
 box 0 0 33934 18344
 use user_project_wrapper  mprj ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 65308 0 1 278716
-box -8576 -7506 592500 711442
+box -8576 -7504 592500 711440
 use chip_io  padframe ../mag
-timestamp 1611842855
+timestamp 1612927674
 transform 1 0 0 0 1 0
 box 0 0 717600 1037600
 << properties >>
diff --git a/gds/caravel.old.gds.gz b/gds/caravel.old.gds.gz
index f6d7651..793fef2 100644
--- a/gds/caravel.old.gds.gz
+++ b/gds/caravel.old.gds.gz
Binary files differ
diff --git a/gds/user_project_wrapper.gds.gz b/gds/user_project_wrapper.gds.gz
index 732625e..b2dc396 100644
--- a/gds/user_project_wrapper.gds.gz
+++ b/gds/user_project_wrapper.gds.gz
Binary files differ
diff --git a/mag/user_project_wrapper.mag.gz b/mag/user_project_wrapper.mag.gz
index 2da498d..3cf05bb 100644
--- a/mag/user_project_wrapper.mag.gz
+++ b/mag/user_project_wrapper.mag.gz
Binary files differ
diff --git a/maglef/user_project_wrapper.mag b/maglef/user_project_wrapper.mag
new file mode 100644
index 0000000..496ff0b
--- /dev/null
+++ b/maglef/user_project_wrapper.mag
@@ -0,0 +1,4 @@
+magic
+tech sky130A
+timestamp 0
+<< end >>
diff --git a/openlane/user_project_wrapper/config.tcl b/openlane/user_project_wrapper/config.tcl
index cf15678..5462992 100644
--- a/openlane/user_project_wrapper/config.tcl
+++ b/openlane/user_project_wrapper/config.tcl
@@ -80,13 +80,13 @@
 set ::env(FP_PDN_CORE_RING_HSPACING) $::env(FP_PDN_CORE_RING_VSPACING)
 
 set ::env(FP_PDN_VWIDTH) 3
-set ::env(FP_PDN_HWIDTH) 3
+set ::env(FP_PDN_HWIDTH) 4.5
 set ::env(FP_PDN_VOFFSET) 0
 set ::env(FP_PDN_HOFFSET) $::env(FP_PDN_VOFFSET)
 set ::env(FP_PDN_VPITCH) 180
 set ::env(FP_PDN_HPITCH) 90
 set ::env(FP_PDN_VSPACING) [expr 5*$::env(FP_PDN_CORE_RING_VWIDTH)]
-set ::env(FP_PDN_HSPACING) [expr 5*$::env(FP_PDN_CORE_RING_HWIDTH)]
+set ::env(FP_PDN_HSPACING) 4.5
 
 set ::env(VDD_NETS) [list {vccd1} {vccd2} {vdda1} {vdda2}]
 set ::env(GND_NETS) [list {vssd1} {vssd2} {vssa1} {vssa2}]
diff --git a/spi/lvs/user_project_wrapper.spice b/spi/lvs/user_project_wrapper.spice
index bde427b..d25f459 100644
--- a/spi/lvs/user_project_wrapper.spice
+++ b/spi/lvs/user_project_wrapper.spice
Binary files differ
diff --git a/verilog/gl/user_project_wrapper.v b/verilog/gl/user_project_wrapper.v
index 16bb9a9..d9d031d 100644
--- a/verilog/gl/user_project_wrapper.v
+++ b/verilog/gl/user_project_wrapper.v
Binary files differ